87672294

素因数分解:

$2^1\times 3^4\times {\mathrm{271}}^1\times {\mathrm{1997}}^1$

素因数の和:2282

約数の個数: 40

約数和(自身を含む): 197274528

約数和(自身を除く): 109602234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 271, 542, 813, 1626, 1997, 2439, 3994, 4878, 5991, 7317, 11982, 14634, 17973, 21951, 35946, 43902, 53919, 107838, 161757, 323514, 541187, 1082374, 1623561, 3247122, 4870683, 9741366, 14612049, 29224098, 43836147, 87672294]

約数ペア:

[(1, 87672294), (2, 43836147), (3, 29224098), (6, 14612049), (9, 9741366), (18, 4870683), (27, 3247122), (54, 1623561), (81, 1082374), (162, 541187), (271, 323514), (542, 161757), (813, 107838), (1626, 53919), (1997, 43902), (2439, 35946), (3994, 21951), (4878, 17973), (5991, 14634), (7317, 11982)]