72000962208

素因数分解:

$2^5\times 3^6\times 7^2\times {\mathrm{62989}}^1$

素因数の和:63031

約数の個数: 252

約数和(自身を含む): 247233419370

約数和(自身を除く): 175232457162

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 729, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1458, 1512, 1568, 1701, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 2916, 3024, 3402, 3528, 3888, 3969, 4536, 4704, 5103, 5292, 5832, 6048, 6804, 7056, 7776, 7938, 9072, 10206, 10584, 11664, 11907, 13608, 14112, 15876, 18144, 20412, 21168, 23328, 23814, 27216, 31752, 35721, 40824, 42336, 47628, 54432, 62989, 63504, 71442, 81648, 95256, 125978, 127008, 142884, 163296, 188967, 190512, 251956, 285768, 377934, 381024, 440923, 503912, 566901, 571536, 755868, 881846, 1007824, 1133802, 1143072, 1322769, 1511736, 1700703, 1763692, 2015648, 2267604, 2645538, 3023472, 3086461, 3401406, 3527384, 3968307, 4535208, 5102109, 5291076, 6046944, 6172922, 6802812, 7054768, 7936614, 9070416, 9259383, 10204218, 10582152, 11904921, 12345844, 13605624, 14109536, 15306327, 15873228, 18140832, 18518766, 20408436, 21164304, 23809842, 24691688, 27211248, 27778149, 30612654, 31746456, 35714763, 37037532, 40816872, 42328608, 45918981, 47619684, 49383376, 54422496, 55556298, 61225308, 63492912, 71429526, 74075064, 81633744, 83334447, 91837962, 95239368, 98766752, 107144289, 111112596, 122450616, 126985824, 142859052, 148150128, 163267488, 166668894, 183675924, 190478736, 214288578, 222225192, 244901232, 250003341, 285718104, 296300256, 321432867, 333337788, 367351848, 380957472, 428577156, 444450384, 489802464, 500006682, 571436208, 642865734, 666675576, 734703696, 750010023, 857154312, 888900768, 1000013364, 1142872416, 1285731468, 1333351152, 1469407392, 1500020046, 1714308624, 2000026728, 2250030069, 2571462936, 2666702304, 3000040092, 3428617248, 4000053456, 4500060138, 5142925872, 6000080184, 8000106912, 9000120276, 10285851744, 12000160368, 18000240552, 24000320736, 36000481104, 72000962208]

約数ペア:

[(1, 72000962208), (2, 36000481104), (3, 24000320736), (4, 18000240552), (6, 12000160368), (7, 10285851744), (8, 9000120276), (9, 8000106912), (12, 6000080184), (14, 5142925872), (16, 4500060138), (18, 4000053456), (21, 3428617248), (24, 3000040092), (27, 2666702304), (28, 2571462936), (32, 2250030069), (36, 2000026728), (42, 1714308624), (48, 1500020046), (49, 1469407392), (54, 1333351152), (56, 1285731468), (63, 1142872416), (72, 1000013364), (81, 888900768), (84, 857154312), (96, 750010023), (98, 734703696), (108, 666675576), (112, 642865734), (126, 571436208), (144, 500006682), (147, 489802464), (162, 444450384), (168, 428577156), (189, 380957472), (196, 367351848), (216, 333337788), (224, 321432867), (243, 296300256), (252, 285718104), (288, 250003341), (294, 244901232), (324, 222225192), (336, 214288578), (378, 190478736), (392, 183675924), (432, 166668894), (441, 163267488), (486, 148150128), (504, 142859052), (567, 126985824), (588, 122450616), (648, 111112596), (672, 107144289), (729, 98766752), (756, 95239368), (784, 91837962), (864, 83334447), (882, 81633744), (972, 74075064), (1008, 71429526), (1134, 63492912), (1176, 61225308), (1296, 55556298), (1323, 54422496), (1458, 49383376), (1512, 47619684), (1568, 45918981), (1701, 42328608), (1764, 40816872), (1944, 37037532), (2016, 35714763), (2268, 31746456), (2352, 30612654), (2592, 27778149), (2646, 27211248), (2916, 24691688), (3024, 23809842), (3402, 21164304), (3528, 20408436), (3888, 18518766), (3969, 18140832), (4536, 15873228), (4704, 15306327), (5103, 14109536), (5292, 13605624), (5832, 12345844), (6048, 11904921), (6804, 10582152), (7056, 10204218), (7776, 9259383), (7938, 9070416), (9072, 7936614), (10206, 7054768), (10584, 6802812), (11664, 6172922), (11907, 6046944), (13608, 5291076), (14112, 5102109), (15876, 4535208), (18144, 3968307), (20412, 3527384), (21168, 3401406), (23328, 3086461), (23814, 3023472), (27216, 2645538), (31752, 2267604), (35721, 2015648), (40824, 1763692), (42336, 1700703), (47628, 1511736), (54432, 1322769), (62989, 1143072), (63504, 1133802), (71442, 1007824), (81648, 881846), (95256, 755868), (125978, 571536), (127008, 566901), (142884, 503912), (163296, 440923), (188967, 381024), (190512, 377934), (251956, 285768)]