63647568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 192214880

約数和(自身を除く): 128567312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 541, 684, 688, 774, 817, 912, 1032, 1082, 1368, 1548, 1623, 1634, 2064, 2164, 2451, 2736, 3096, 3246, 3268, 4328, 4869, 4902, 6192, 6492, 6536, 7353, 8656, 9738, 9804, 10279, 12984, 13072, 14706, 19476, 19608, 20558, 23263, 25968, 29412, 30837, 38952, 39216, 41116, 46526, 58824, 61674, 69789, 77904, 82232, 92511, 93052, 117648, 123348, 139578, 164464, 185022, 186104, 209367, 246696, 279156, 370044, 372208, 418734, 441997, 493392, 558312, 740088, 837468, 883994, 1116624, 1325991, 1480176, 1674936, 1767988, 2651982, 3349872, 3535976, 3977973, 5303964, 7071952, 7955946, 10607928, 15911892, 21215856, 31823784, 63647568]

約数ペア:

[(1, 63647568), (2, 31823784), (3, 21215856), (4, 15911892), (6, 10607928), (8, 7955946), (9, 7071952), (12, 5303964), (16, 3977973), (18, 3535976), (19, 3349872), (24, 2651982), (36, 1767988), (38, 1674936), (43, 1480176), (48, 1325991), (57, 1116624), (72, 883994), (76, 837468), (86, 740088), (114, 558312), (129, 493392), (144, 441997), (152, 418734), (171, 372208), (172, 370044), (228, 279156), (258, 246696), (304, 209367), (342, 186104), (344, 185022), (387, 164464), (456, 139578), (516, 123348), (541, 117648), (684, 93052), (688, 92511), (774, 82232), (817, 77904), (912, 69789), (1032, 61674), (1082, 58824), (1368, 46526), (1548, 41116), (1623, 39216), (1634, 38952), (2064, 30837), (2164, 29412), (2451, 25968), (2736, 23263), (3096, 20558), (3246, 19608), (3268, 19476), (4328, 14706), (4869, 13072), (4902, 12984), (6192, 10279), (6492, 9804), (6536, 9738), (7353, 8656)]