64551216

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 174988800

約数和(自身を除く): 110437584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 464, 474, 587, 632, 696, 948, 1174, 1264, 1392, 1761, 1896, 2291, 2348, 3522, 3792, 4582, 4696, 6873, 7044, 9164, 9392, 13746, 14088, 17023, 18328, 27492, 28176, 34046, 36656, 46373, 51069, 54984, 68092, 92746, 102138, 109968, 136184, 139119, 185492, 204276, 272368, 278238, 370984, 408552, 556476, 741968, 817104, 1112952, 1344817, 2225904, 2689634, 4034451, 5379268, 8068902, 10758536, 16137804, 21517072, 32275608, 64551216]

約数ペア:

[(1, 64551216), (2, 32275608), (3, 21517072), (4, 16137804), (6, 10758536), (8, 8068902), (12, 5379268), (16, 4034451), (24, 2689634), (29, 2225904), (48, 1344817), (58, 1112952), (79, 817104), (87, 741968), (116, 556476), (158, 408552), (174, 370984), (232, 278238), (237, 272368), (316, 204276), (348, 185492), (464, 139119), (474, 136184), (587, 109968), (632, 102138), (696, 92746), (948, 68092), (1174, 54984), (1264, 51069), (1392, 46373), (1761, 36656), (1896, 34046), (2291, 28176), (2348, 27492), (3522, 18328), (3792, 17023), (4582, 14088), (4696, 13746), (6873, 9392), (7044, 9164)]