89075896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 64

約数和(自身を含む): 212244480

約数和(自身を除く): 123168584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 3947, 5642, 7894, 11284, 15788, 22568, 27629, 31576, 51311, 55258, 102622, 110516, 122357, 205244, 221032, 244714, 359177, 410488, 489428, 718354, 856499, 978856, 1436708, 1590641, 1712998, 2873416, 3181282, 3425996, 6362564, 6851992, 11134487, 12725128, 22268974, 44537948, 89075896]

約数ペア:

[(1, 89075896), (2, 44537948), (4, 22268974), (7, 12725128), (8, 11134487), (13, 6851992), (14, 6362564), (26, 3425996), (28, 3181282), (31, 2873416), (52, 1712998), (56, 1590641), (62, 1436708), (91, 978856), (104, 856499), (124, 718354), (182, 489428), (217, 410488), (248, 359177), (364, 244714), (403, 221032), (434, 205244), (728, 122357), (806, 110516), (868, 102622), (1612, 55258), (1736, 51311), (2821, 31576), (3224, 27629), (3947, 22568), (5642, 15788), (7894, 11284)]