81330432972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{398678593}}^1$

素因数の和:398678617

約数の個数: 24

約数和(自身を含む): 200934011376

約数和(自身を除く): 119603578404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 398678593, 797357186, 1196035779, 1594714372, 2392071558, 4784143116, 6777536081, 13555072162, 20332608243, 27110144324, 40665216486, 81330432972]

約数ペア:

[(1, 81330432972), (2, 40665216486), (3, 27110144324), (4, 20332608243), (6, 13555072162), (12, 6777536081), (17, 4784143116), (34, 2392071558), (51, 1594714372), (68, 1196035779), (102, 797357186), (204, 398678593)]