81751812

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 198192960

約数和(自身を除く): 116441148

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 347, 348, 677, 694, 1041, 1354, 1388, 2031, 2082, 2708, 4062, 4164, 8124, 10063, 19633, 20126, 30189, 39266, 40252, 58899, 60378, 78532, 117798, 120756, 234919, 235596, 469838, 704757, 939676, 1409514, 2819028, 6812651, 13625302, 20437953, 27250604, 40875906, 81751812]

約数ペア:

[(1, 81751812), (2, 40875906), (3, 27250604), (4, 20437953), (6, 13625302), (12, 6812651), (29, 2819028), (58, 1409514), (87, 939676), (116, 704757), (174, 469838), (347, 235596), (348, 234919), (677, 120756), (694, 117798), (1041, 78532), (1354, 60378), (1388, 58899), (2031, 40252), (2082, 39266), (2708, 30189), (4062, 20126), (4164, 19633), (8124, 10063)]