87850962

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 197503488

約数和(自身を除く): 109652526

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 313, 503, 558, 626, 939, 1006, 1509, 1878, 2817, 3018, 4527, 5634, 9054, 9703, 15593, 19406, 29109, 31186, 46779, 58218, 87327, 93558, 140337, 157439, 174654, 280674, 314878, 472317, 944634, 1416951, 2833902, 4880609, 9761218, 14641827, 29283654, 43925481, 87850962]

約数ペア:

[(1, 87850962), (2, 43925481), (3, 29283654), (6, 14641827), (9, 9761218), (18, 4880609), (31, 2833902), (62, 1416951), (93, 944634), (186, 472317), (279, 314878), (313, 280674), (503, 174654), (558, 157439), (626, 140337), (939, 93558), (1006, 87327), (1509, 58218), (1878, 46779), (2817, 31186), (3018, 29109), (4527, 19406), (5634, 15593), (9054, 9703)]