76531572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3869

約数の個数: 72

約数和(自身を含む): 213237024

約数和(自身を除く): 136705452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 3803, 5031, 6708, 7606, 10062, 11409, 15212, 20124, 22818, 34227, 45636, 49439, 68454, 98878, 136908, 148317, 163529, 197756, 296634, 327058, 444951, 490587, 593268, 654116, 889902, 981174, 1471761, 1779804, 1962348, 2125877, 2943522, 4251754, 5887044, 6377631, 8503508, 12755262, 19132893, 25510524, 38265786, 76531572]

約数ペア:

[(1, 76531572), (2, 38265786), (3, 25510524), (4, 19132893), (6, 12755262), (9, 8503508), (12, 6377631), (13, 5887044), (18, 4251754), (26, 2943522), (36, 2125877), (39, 1962348), (43, 1779804), (52, 1471761), (78, 981174), (86, 889902), (117, 654116), (129, 593268), (156, 490587), (172, 444951), (234, 327058), (258, 296634), (387, 197756), (468, 163529), (516, 148317), (559, 136908), (774, 98878), (1118, 68454), (1548, 49439), (1677, 45636), (2236, 34227), (3354, 22818), (3803, 20124), (5031, 15212), (6708, 11409), (7606, 10062)]