8408536308

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{7027}}^1$

素因数の和:7853

約数の個数: 72

約数和(自身を含む): 21780446688

約数和(自身を除く): 13371910380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 773, 774, 1546, 1548, 2319, 3092, 4638, 6957, 7027, 9276, 13914, 14054, 21081, 27828, 28108, 33239, 42162, 63243, 66478, 84324, 99717, 126486, 132956, 199434, 252972, 299151, 302161, 398868, 598302, 604322, 906483, 1196604, 1208644, 1812966, 2719449, 3625932, 5431871, 5438898, 10863742, 10877796, 16295613, 21727484, 32591226, 48886839, 65182452, 97773678, 195547356, 233570453, 467140906, 700711359, 934281812, 1401422718, 2102134077, 2802845436, 4204268154, 8408536308]

約数ペア:

[(1, 8408536308), (2, 4204268154), (3, 2802845436), (4, 2102134077), (6, 1401422718), (9, 934281812), (12, 700711359), (18, 467140906), (36, 233570453), (43, 195547356), (86, 97773678), (129, 65182452), (172, 48886839), (258, 32591226), (387, 21727484), (516, 16295613), (773, 10877796), (774, 10863742), (1546, 5438898), (1548, 5431871), (2319, 3625932), (3092, 2719449), (4638, 1812966), (6957, 1208644), (7027, 1196604), (9276, 906483), (13914, 604322), (14054, 598302), (21081, 398868), (27828, 302161), (28108, 299151), (33239, 252972), (42162, 199434), (63243, 132956), (66478, 126486), (84324, 99717)]