74172672

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 270

約数和(自身を含む): 260803158

約数和(自身を除く): 186630486

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, 64, 72, 73, 81, 84, 96, 98, 108, 112, 126, 128, 144, 146, 147, 162, 168, 189, 192, 196, 216, 219, 224, 252, 256, 288, 292, 294, 324, 336, 378, 384, 392, 432, 438, 441, 448, 504, 511, 567, 576, 584, 588, 648, 657, 672, 756, 768, 784, 864, 876, 882, 896, 1008, 1022, 1134, 1152, 1168, 1176, 1296, 1314, 1323, 1344, 1512, 1533, 1568, 1728, 1752, 1764, 1792, 1971, 2016, 2044, 2268, 2304, 2336, 2352, 2592, 2628, 2646, 2688, 3024, 3066, 3136, 3456, 3504, 3528, 3577, 3942, 3969, 4032, 4088, 4536, 4599, 4672, 4704, 5184, 5256, 5292, 5376, 5913, 6048, 6132, 6272, 6912, 7008, 7056, 7154, 7884, 7938, 8064, 8176, 9072, 9198, 9344, 9408, 10368, 10512, 10584, 10731, 11826, 12096, 12264, 12544, 13797, 14016, 14112, 14308, 15768, 15876, 16128, 16352, 18144, 18396, 18688, 18816, 20736, 21024, 21168, 21462, 23652, 24192, 24528, 27594, 28032, 28224, 28616, 31536, 31752, 32193, 32704, 36288, 36792, 37632, 41391, 42048, 42336, 42924, 47304, 48384, 49056, 55188, 56064, 56448, 57232, 63072, 63504, 64386, 65408, 72576, 73584, 82782, 84096, 84672, 85848, 94608, 96579, 98112, 110376, 112896, 114464, 126144, 127008, 128772, 130816, 145152, 147168, 165564, 168192, 169344, 171696, 189216, 193158, 196224, 220752, 228928, 252288, 254016, 257544, 289737, 294336, 331128, 338688, 343392, 378432, 386316, 392448, 441504, 457856, 504576, 508032, 515088, 579474, 588672, 662256, 686784, 756864, 772632, 883008, 915712, 1016064, 1030176, 1158948, 1177344, 1324512, 1373568, 1513728, 1545264, 1766016, 2060352, 2317896, 2649024, 2747136, 3090528, 3532032, 4120704, 4635792, 5298048, 6181056, 8241408, 9271584, 10596096, 12362112, 18543168, 24724224, 37086336, 74172672]

約数ペア:

[(1, 74172672), (2, 37086336), (3, 24724224), (4, 18543168), (6, 12362112), (7, 10596096), (8, 9271584), (9, 8241408), (12, 6181056), (14, 5298048), (16, 4635792), (18, 4120704), (21, 3532032), (24, 3090528), (27, 2747136), (28, 2649024), (32, 2317896), (36, 2060352), (42, 1766016), (48, 1545264), (49, 1513728), (54, 1373568), (56, 1324512), (63, 1177344), (64, 1158948), (72, 1030176), (73, 1016064), (81, 915712), (84, 883008), (96, 772632), (98, 756864), (108, 686784), (112, 662256), (126, 588672), (128, 579474), (144, 515088), (146, 508032), (147, 504576), (162, 457856), (168, 441504), (189, 392448), (192, 386316), (196, 378432), (216, 343392), (219, 338688), (224, 331128), (252, 294336), (256, 289737), (288, 257544), (292, 254016), (294, 252288), (324, 228928), (336, 220752), (378, 196224), (384, 193158), (392, 189216), (432, 171696), (438, 169344), (441, 168192), (448, 165564), (504, 147168), (511, 145152), (567, 130816), (576, 128772), (584, 127008), (588, 126144), (648, 114464), (657, 112896), (672, 110376), (756, 98112), (768, 96579), (784, 94608), (864, 85848), (876, 84672), (882, 84096), (896, 82782), (1008, 73584), (1022, 72576), (1134, 65408), (1152, 64386), (1168, 63504), (1176, 63072), (1296, 57232), (1314, 56448), (1323, 56064), (1344, 55188), (1512, 49056), (1533, 48384), (1568, 47304), (1728, 42924), (1752, 42336), (1764, 42048), (1792, 41391), (1971, 37632), (2016, 36792), (2044, 36288), (2268, 32704), (2304, 32193), (2336, 31752), (2352, 31536), (2592, 28616), (2628, 28224), (2646, 28032), (2688, 27594), (3024, 24528), (3066, 24192), (3136, 23652), (3456, 21462), (3504, 21168), (3528, 21024), (3577, 20736), (3942, 18816), (3969, 18688), (4032, 18396), (4088, 18144), (4536, 16352), (4599, 16128), (4672, 15876), (4704, 15768), (5184, 14308), (5256, 14112), (5292, 14016), (5376, 13797), (5913, 12544), (6048, 12264), (6132, 12096), (6272, 11826), (6912, 10731), (7008, 10584), (7056, 10512), (7154, 10368), (7884, 9408), (7938, 9344), (8064, 9198), (8176, 9072)]