78903246

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 163823616

約数和(自身を除く): 84920370

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 191, 382, 573, 1146, 2221, 4442, 5921, 6663, 11842, 13326, 17763, 35526, 68851, 137702, 206553, 413106, 424211, 848422, 1272633, 2545266, 13150541, 26301082, 39451623, 78903246]

約数ペア:

[(1, 78903246), (2, 39451623), (3, 26301082), (6, 13150541), (31, 2545266), (62, 1272633), (93, 848422), (186, 424211), (191, 413106), (382, 206553), (573, 137702), (1146, 68851), (2221, 35526), (4442, 17763), (5921, 13326), (6663, 11842)]