87629886

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{11903}}^1$

素因数の和:12320

約数の個数: 24

約数和(自身を含む): 190344960

約数和(自身を除く): 102715074

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 11903, 23806, 35709, 71418, 107127, 214254, 4868327, 9736654, 14604981, 29209962, 43814943, 87629886]

約数ペア:

[(1, 87629886), (2, 43814943), (3, 29209962), (6, 14604981), (9, 9736654), (18, 4868327), (409, 214254), (818, 107127), (1227, 71418), (2454, 35709), (3681, 23806), (7362, 11903)]