99980504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 209932800

約数和(自身を除く): 109952296

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 79, 86, 104, 158, 172, 283, 316, 344, 559, 566, 632, 1027, 1118, 1132, 2054, 2236, 2264, 3397, 3679, 4108, 4472, 6794, 7358, 8216, 12169, 13588, 14716, 22357, 24338, 27176, 29432, 44161, 44714, 48676, 88322, 89428, 97352, 158197, 176644, 178856, 290641, 316394, 353288, 581282, 632788, 961351, 1162564, 1265576, 1922702, 2325128, 3845404, 7690808, 12497563, 24995126, 49990252, 99980504]

約数ペア:

[(1, 99980504), (2, 49990252), (4, 24995126), (8, 12497563), (13, 7690808), (26, 3845404), (43, 2325128), (52, 1922702), (79, 1265576), (86, 1162564), (104, 961351), (158, 632788), (172, 581282), (283, 353288), (316, 316394), (344, 290641), (559, 178856), (566, 176644), (632, 158197), (1027, 97352), (1118, 89428), (1132, 88322), (2054, 48676), (2236, 44714), (2264, 44161), (3397, 29432), (3679, 27176), (4108, 24338), (4472, 22357), (6794, 14716), (7358, 13588), (8216, 12169)]