73542456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78571}}^1$

素因数の和:78596

約数の個数: 48

約数和(自身を含む): 214501560

約数和(自身を除く): 140959104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 78571, 157142, 235713, 314284, 471426, 628568, 707139, 942852, 1021423, 1414278, 1885704, 2042846, 2828556, 3064269, 4085692, 5657112, 6128538, 8171384, 9192807, 12257076, 18385614, 24514152, 36771228, 73542456]

約数ペア:

[(1, 73542456), (2, 36771228), (3, 24514152), (4, 18385614), (6, 12257076), (8, 9192807), (9, 8171384), (12, 6128538), (13, 5657112), (18, 4085692), (24, 3064269), (26, 2828556), (36, 2042846), (39, 1885704), (52, 1414278), (72, 1021423), (78, 942852), (104, 707139), (117, 628568), (156, 471426), (234, 314284), (312, 235713), (468, 157142), (936, 78571)]