76810409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 91010304

約数和(自身を除く): 14199895

約数列:

[1, 13, 23, 37, 53, 131, 299, 481, 689, 851, 1219, 1703, 1961, 3013, 4847, 6943, 11063, 15847, 25493, 39169, 45103, 63011, 90259, 111481, 159689, 256891, 586339, 1449253, 2075957, 3339583, 5908493, 76810409]

約数ペア:

[(1, 76810409), (13, 5908493), (23, 3339583), (37, 2075957), (53, 1449253), (131, 586339), (299, 256891), (481, 159689), (689, 111481), (851, 90259), (1219, 63011), (1703, 45103), (1961, 39169), (3013, 25493), (4847, 15847), (6943, 11063)]