78030522

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 173467008

約数和(自身を除く): 95436486

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 263, 311, 318, 477, 526, 622, 789, 933, 954, 1578, 1866, 2367, 2799, 4734, 5598, 13939, 16483, 27878, 32966, 41817, 49449, 81793, 83634, 98898, 125451, 148347, 163586, 245379, 250902, 296694, 490758, 736137, 1472274, 4335029, 8670058, 13005087, 26010174, 39015261, 78030522]

約数ペア:

[(1, 78030522), (2, 39015261), (3, 26010174), (6, 13005087), (9, 8670058), (18, 4335029), (53, 1472274), (106, 736137), (159, 490758), (263, 296694), (311, 250902), (318, 245379), (477, 163586), (526, 148347), (622, 125451), (789, 98898), (933, 83634), (954, 81793), (1578, 49449), (1866, 41817), (2367, 32966), (2799, 27878), (4734, 16483), (5598, 13939)]