63140648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 130416000

約数和(自身を除く): 67275352

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 103, 109, 148, 152, 206, 218, 296, 412, 436, 703, 824, 872, 1406, 1957, 2071, 2812, 3811, 3914, 4033, 4142, 5624, 7622, 7828, 8066, 8284, 11227, 15244, 15656, 16132, 16568, 22454, 30488, 32264, 44908, 72409, 76627, 89816, 144818, 153254, 213313, 289636, 306508, 415399, 426626, 579272, 613016, 830798, 853252, 1661596, 1706504, 3323192, 7892581, 15785162, 31570324, 63140648]

約数ペア:

[(1, 63140648), (2, 31570324), (4, 15785162), (8, 7892581), (19, 3323192), (37, 1706504), (38, 1661596), (74, 853252), (76, 830798), (103, 613016), (109, 579272), (148, 426626), (152, 415399), (206, 306508), (218, 289636), (296, 213313), (412, 153254), (436, 144818), (703, 89816), (824, 76627), (872, 72409), (1406, 44908), (1957, 32264), (2071, 30488), (2812, 22454), (3811, 16568), (3914, 16132), (4033, 15656), (4142, 15244), (5624, 11227), (7622, 8284), (7828, 8066)]