90988872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15390

約数の個数: 64

約数和(自身を含む): 257880000

約数和(自身を除く): 166891128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 15349, 30698, 46047, 61396, 92094, 122792, 184188, 199537, 291631, 368376, 399074, 583262, 598611, 798148, 874893, 1166524, 1197222, 1596296, 1749786, 2333048, 2394444, 3499572, 3791203, 4788888, 6999144, 7582406, 11373609, 15164812, 22747218, 30329624, 45494436, 90988872]

約数ペア:

[(1, 90988872), (2, 45494436), (3, 30329624), (4, 22747218), (6, 15164812), (8, 11373609), (12, 7582406), (13, 6999144), (19, 4788888), (24, 3791203), (26, 3499572), (38, 2394444), (39, 2333048), (52, 1749786), (57, 1596296), (76, 1197222), (78, 1166524), (104, 874893), (114, 798148), (152, 598611), (156, 583262), (228, 399074), (247, 368376), (312, 291631), (456, 199537), (494, 184188), (741, 122792), (988, 92094), (1482, 61396), (1976, 46047), (2964, 30698), (5928, 15349)]