64726752

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2333}}^1$

素因数の和:2380

約数の個数: 72

約数和(自身を含む): 180567576

約数和(自身を除く): 115840824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 2333, 3468, 4624, 4666, 6936, 6999, 9248, 9332, 13872, 13998, 18664, 27744, 27996, 37328, 39661, 55992, 74656, 79322, 111984, 118983, 158644, 223968, 237966, 317288, 475932, 634576, 674237, 951864, 1269152, 1348474, 1903728, 2022711, 2696948, 3807456, 4045422, 5393896, 8090844, 10787792, 16181688, 21575584, 32363376, 64726752]

約数ペア:

[(1, 64726752), (2, 32363376), (3, 21575584), (4, 16181688), (6, 10787792), (8, 8090844), (12, 5393896), (16, 4045422), (17, 3807456), (24, 2696948), (32, 2022711), (34, 1903728), (48, 1348474), (51, 1269152), (68, 951864), (96, 674237), (102, 634576), (136, 475932), (204, 317288), (272, 237966), (289, 223968), (408, 158644), (544, 118983), (578, 111984), (816, 79322), (867, 74656), (1156, 55992), (1632, 39661), (1734, 37328), (2312, 27996), (2333, 27744), (3468, 18664), (4624, 13998), (4666, 13872), (6936, 9332), (6999, 9248)]