74931012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5521}}^1$

素因数の和:5573

約数の個数: 72

約数和(自身を含む): 211050840

約数和(自身を除く): 136119828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 5521, 6786, 11042, 13572, 16563, 22084, 33126, 49689, 66252, 71773, 99378, 143546, 160109, 198756, 215319, 287092, 320218, 430638, 480327, 640436, 645957, 861276, 960654, 1291914, 1440981, 1921308, 2081417, 2583828, 2881962, 4162834, 5763924, 6244251, 8325668, 12488502, 18732753, 24977004, 37465506, 74931012]

約数ペア:

[(1, 74931012), (2, 37465506), (3, 24977004), (4, 18732753), (6, 12488502), (9, 8325668), (12, 6244251), (13, 5763924), (18, 4162834), (26, 2881962), (29, 2583828), (36, 2081417), (39, 1921308), (52, 1440981), (58, 1291914), (78, 960654), (87, 861276), (116, 645957), (117, 640436), (156, 480327), (174, 430638), (234, 320218), (261, 287092), (348, 215319), (377, 198756), (468, 160109), (522, 143546), (754, 99378), (1044, 71773), (1131, 66252), (1508, 49689), (2262, 33126), (3393, 22084), (4524, 16563), (5521, 13572), (6786, 11042)]