42940872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 72

約数和(自身を含む): 125968050

約数和(自身を除く): 83027178

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 3529, 4056, 6084, 7058, 10587, 12168, 14116, 21174, 28232, 31761, 42348, 45877, 63522, 84696, 91754, 127044, 137631, 183508, 254088, 275262, 367016, 412893, 550524, 596401, 825786, 1101048, 1192802, 1651572, 1789203, 2385604, 3303144, 3578406, 4771208, 5367609, 7156812, 10735218, 14313624, 21470436, 42940872]

約数ペア:

[(1, 42940872), (2, 21470436), (3, 14313624), (4, 10735218), (6, 7156812), (8, 5367609), (9, 4771208), (12, 3578406), (13, 3303144), (18, 2385604), (24, 1789203), (26, 1651572), (36, 1192802), (39, 1101048), (52, 825786), (72, 596401), (78, 550524), (104, 412893), (117, 367016), (156, 275262), (169, 254088), (234, 183508), (312, 137631), (338, 127044), (468, 91754), (507, 84696), (676, 63522), (936, 45877), (1014, 42348), (1352, 31761), (1521, 28232), (2028, 21174), (3042, 14116), (3529, 12168), (4056, 10587), (6084, 7058)]