77525984

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 165713688

約数和(自身を除く): 88187704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 101, 136, 166, 202, 272, 289, 332, 404, 544, 578, 664, 808, 1156, 1328, 1411, 1616, 1717, 2312, 2656, 2822, 3232, 3434, 4624, 5644, 6868, 8383, 9248, 11288, 13736, 16766, 22576, 23987, 27472, 29189, 33532, 45152, 47974, 54944, 58378, 67064, 95948, 116756, 134128, 142511, 191896, 233512, 268256, 285022, 383792, 467024, 570044, 767584, 934048, 1140088, 2280176, 2422687, 4560352, 4845374, 9690748, 19381496, 38762992, 77525984]

約数ペア:

[(1, 77525984), (2, 38762992), (4, 19381496), (8, 9690748), (16, 4845374), (17, 4560352), (32, 2422687), (34, 2280176), (68, 1140088), (83, 934048), (101, 767584), (136, 570044), (166, 467024), (202, 383792), (272, 285022), (289, 268256), (332, 233512), (404, 191896), (544, 142511), (578, 134128), (664, 116756), (808, 95948), (1156, 67064), (1328, 58378), (1411, 54944), (1616, 47974), (1717, 45152), (2312, 33532), (2656, 29189), (2822, 27472), (3232, 23987), (3434, 22576), (4624, 16766), (5644, 13736), (6868, 11288), (8383, 9248)]