80256312

素因数分解:

$2^3\times 3^3\times {\mathrm{569}}^1\times {\mathrm{653}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 223668000

約数和(自身を除く): 143411688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 569, 653, 1138, 1306, 1707, 1959, 2276, 2612, 3414, 3918, 4552, 5121, 5224, 5877, 6828, 7836, 10242, 11754, 13656, 15363, 15672, 17631, 20484, 23508, 30726, 35262, 40968, 47016, 61452, 70524, 122904, 141048, 371557, 743114, 1114671, 1486228, 2229342, 2972456, 3344013, 4458684, 6688026, 8917368, 10032039, 13376052, 20064078, 26752104, 40128156, 80256312]

約数ペア:

[(1, 80256312), (2, 40128156), (3, 26752104), (4, 20064078), (6, 13376052), (8, 10032039), (9, 8917368), (12, 6688026), (18, 4458684), (24, 3344013), (27, 2972456), (36, 2229342), (54, 1486228), (72, 1114671), (108, 743114), (216, 371557), (569, 141048), (653, 122904), (1138, 70524), (1306, 61452), (1707, 47016), (1959, 40968), (2276, 35262), (2612, 30726), (3414, 23508), (3918, 20484), (4552, 17631), (5121, 15672), (5224, 15363), (5877, 13656), (6828, 11754), (7836, 10242)]