90187656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{289063}}^1$

素因数の和:289085

約数の個数: 32

約数和(自身を含む): 242813760

約数和(自身を除く): 152626104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 289063, 578126, 867189, 1156252, 1734378, 2312504, 3468756, 3757819, 6937512, 7515638, 11273457, 15031276, 22546914, 30062552, 45093828, 90187656]

約数ペア:

[(1, 90187656), (2, 45093828), (3, 30062552), (4, 22546914), (6, 15031276), (8, 11273457), (12, 7515638), (13, 6937512), (24, 3757819), (26, 3468756), (39, 2312504), (52, 1734378), (78, 1156252), (104, 867189), (156, 578126), (312, 289063)]