90697776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{145349}}^1$

素因数の和:145373

約数の個数: 40

約数和(自身を含む): 252327600

約数和(自身を除く): 161629824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 145349, 290698, 436047, 581396, 872094, 1162792, 1744188, 1889537, 2325584, 3488376, 3779074, 5668611, 6976752, 7558148, 11337222, 15116296, 22674444, 30232592, 45348888, 90697776]

約数ペア:

[(1, 90697776), (2, 45348888), (3, 30232592), (4, 22674444), (6, 15116296), (8, 11337222), (12, 7558148), (13, 6976752), (16, 5668611), (24, 3779074), (26, 3488376), (39, 2325584), (48, 1889537), (52, 1744188), (78, 1162792), (104, 872094), (156, 581396), (208, 436047), (312, 290698), (624, 145349)]