82418076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2971

約数の個数: 72

約数和(自身を含む): 228117344

約数和(自身を除く): 145699268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 2887, 3172, 4758, 5774, 7137, 8661, 9516, 11548, 14274, 17322, 25983, 28548, 34644, 37531, 51966, 75062, 103932, 112593, 150124, 176107, 225186, 337779, 352214, 450372, 528321, 675558, 704428, 1056642, 1351116, 1584963, 2113284, 2289391, 3169926, 4578782, 6339852, 6868173, 9157564, 13736346, 20604519, 27472692, 41209038, 82418076]

約数ペア:

[(1, 82418076), (2, 41209038), (3, 27472692), (4, 20604519), (6, 13736346), (9, 9157564), (12, 6868173), (13, 6339852), (18, 4578782), (26, 3169926), (36, 2289391), (39, 2113284), (52, 1584963), (61, 1351116), (78, 1056642), (117, 704428), (122, 675558), (156, 528321), (183, 450372), (234, 352214), (244, 337779), (366, 225186), (468, 176107), (549, 150124), (732, 112593), (793, 103932), (1098, 75062), (1586, 51966), (2196, 37531), (2379, 34644), (2887, 28548), (3172, 25983), (4758, 17322), (5774, 14274), (7137, 11548), (8661, 9516)]