64661184

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 252

約数和(自身を含む): 225856800

約数和(自身を除く): 161195616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 79, 84, 87, 96, 98, 112, 116, 126, 144, 147, 158, 168, 174, 192, 196, 203, 224, 232, 237, 252, 261, 288, 294, 316, 336, 348, 392, 406, 441, 448, 464, 474, 504, 522, 553, 576, 588, 609, 632, 672, 696, 711, 784, 812, 882, 928, 948, 1008, 1044, 1106, 1176, 1218, 1264, 1344, 1392, 1421, 1422, 1568, 1624, 1659, 1764, 1827, 1856, 1896, 2016, 2088, 2212, 2291, 2352, 2436, 2528, 2784, 2842, 2844, 3136, 3248, 3318, 3528, 3654, 3792, 3871, 4032, 4176, 4263, 4424, 4582, 4704, 4872, 4977, 5056, 5568, 5684, 5688, 6496, 6636, 6873, 7056, 7308, 7584, 7742, 8352, 8526, 8848, 9164, 9408, 9744, 9954, 11368, 11376, 11613, 12789, 12992, 13272, 13746, 14112, 14616, 15168, 15484, 16037, 16704, 17052, 17696, 18328, 19488, 19908, 20619, 22736, 22752, 23226, 25578, 26544, 27492, 28224, 29232, 30968, 32074, 34104, 34839, 35392, 36656, 38976, 39816, 41238, 45472, 45504, 46452, 48111, 51156, 53088, 54984, 58464, 61936, 64148, 68208, 69678, 73312, 79632, 82476, 90944, 92904, 96222, 102312, 106176, 109968, 112259, 116928, 123872, 128296, 136416, 139356, 144333, 146624, 159264, 164952, 185808, 192444, 204624, 219936, 224518, 247744, 256592, 272832, 278712, 288666, 318528, 329904, 336777, 371616, 384888, 409248, 439872, 449036, 513184, 557424, 577332, 659808, 673554, 743232, 769776, 818496, 898072, 1010331, 1026368, 1114848, 1154664, 1319616, 1347108, 1539552, 1796144, 2020662, 2229696, 2309328, 2694216, 3079104, 3592288, 4041324, 4618656, 5388432, 7184576, 8082648, 9237312, 10776864, 16165296, 21553728, 32330592, 64661184]

約数ペア:

[(1, 64661184), (2, 32330592), (3, 21553728), (4, 16165296), (6, 10776864), (7, 9237312), (8, 8082648), (9, 7184576), (12, 5388432), (14, 4618656), (16, 4041324), (18, 3592288), (21, 3079104), (24, 2694216), (28, 2309328), (29, 2229696), (32, 2020662), (36, 1796144), (42, 1539552), (48, 1347108), (49, 1319616), (56, 1154664), (58, 1114848), (63, 1026368), (64, 1010331), (72, 898072), (79, 818496), (84, 769776), (87, 743232), (96, 673554), (98, 659808), (112, 577332), (116, 557424), (126, 513184), (144, 449036), (147, 439872), (158, 409248), (168, 384888), (174, 371616), (192, 336777), (196, 329904), (203, 318528), (224, 288666), (232, 278712), (237, 272832), (252, 256592), (261, 247744), (288, 224518), (294, 219936), (316, 204624), (336, 192444), (348, 185808), (392, 164952), (406, 159264), (441, 146624), (448, 144333), (464, 139356), (474, 136416), (504, 128296), (522, 123872), (553, 116928), (576, 112259), (588, 109968), (609, 106176), (632, 102312), (672, 96222), (696, 92904), (711, 90944), (784, 82476), (812, 79632), (882, 73312), (928, 69678), (948, 68208), (1008, 64148), (1044, 61936), (1106, 58464), (1176, 54984), (1218, 53088), (1264, 51156), (1344, 48111), (1392, 46452), (1421, 45504), (1422, 45472), (1568, 41238), (1624, 39816), (1659, 38976), (1764, 36656), (1827, 35392), (1856, 34839), (1896, 34104), (2016, 32074), (2088, 30968), (2212, 29232), (2291, 28224), (2352, 27492), (2436, 26544), (2528, 25578), (2784, 23226), (2842, 22752), (2844, 22736), (3136, 20619), (3248, 19908), (3318, 19488), (3528, 18328), (3654, 17696), (3792, 17052), (3871, 16704), (4032, 16037), (4176, 15484), (4263, 15168), (4424, 14616), (4582, 14112), (4704, 13746), (4872, 13272), (4977, 12992), (5056, 12789), (5568, 11613), (5684, 11376), (5688, 11368), (6496, 9954), (6636, 9744), (6873, 9408), (7056, 9164), (7308, 8848), (7584, 8526), (7742, 8352)]