78864372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70667}}^1$

素因数の和:70708

約数の個数: 36

約数和(自身を含む): 205785216

約数和(自身を除く): 126920844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 70667, 141334, 212001, 282668, 424002, 636003, 848004, 1272006, 2190677, 2544012, 4381354, 6572031, 8762708, 13144062, 19716093, 26288124, 39432186, 78864372]

約数ペア:

[(1, 78864372), (2, 39432186), (3, 26288124), (4, 19716093), (6, 13144062), (9, 8762708), (12, 6572031), (18, 4381354), (31, 2544012), (36, 2190677), (62, 1272006), (93, 848004), (124, 636003), (186, 424002), (279, 282668), (372, 212001), (558, 141334), (1116, 70667)]