74990058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 103837206

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1231, 1562, 1846, 2343, 2462, 2769, 3693, 4686, 5538, 7386, 10153, 13541, 16003, 20306, 27082, 30459, 32006, 40623, 48009, 60918, 81246, 87401, 96018, 174802, 176033, 262203, 352066, 524406, 528099, 961411, 1056198, 1136213, 1922822, 2272426, 2884233, 3408639, 5768466, 6817278, 12498343, 24996686, 37495029, 74990058]

約数ペア:

[(1, 74990058), (2, 37495029), (3, 24996686), (6, 12498343), (11, 6817278), (13, 5768466), (22, 3408639), (26, 2884233), (33, 2272426), (39, 1922822), (66, 1136213), (71, 1056198), (78, 961411), (142, 528099), (143, 524406), (213, 352066), (286, 262203), (426, 176033), (429, 174802), (781, 96018), (858, 87401), (923, 81246), (1231, 60918), (1562, 48009), (1846, 40623), (2343, 32006), (2462, 30459), (2769, 27082), (3693, 20306), (4686, 16003), (5538, 13541), (7386, 10153)]