78426768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5693}}^1$

素因数の和:5752

約数の個数: 80

約数和(自身を含む): 237234816

約数和(自身を除く): 158808048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 5693, 6888, 11386, 13776, 17079, 22772, 34158, 39851, 45544, 68316, 79702, 91088, 119553, 136632, 159404, 233413, 239106, 273264, 318808, 466826, 478212, 637616, 700239, 933652, 956424, 1400478, 1633891, 1867304, 1912848, 2800956, 3267782, 3734608, 4901673, 5601912, 6535564, 9803346, 11203824, 13071128, 19606692, 26142256, 39213384, 78426768]

約数ペア:

[(1, 78426768), (2, 39213384), (3, 26142256), (4, 19606692), (6, 13071128), (7, 11203824), (8, 9803346), (12, 6535564), (14, 5601912), (16, 4901673), (21, 3734608), (24, 3267782), (28, 2800956), (41, 1912848), (42, 1867304), (48, 1633891), (56, 1400478), (82, 956424), (84, 933652), (112, 700239), (123, 637616), (164, 478212), (168, 466826), (246, 318808), (287, 273264), (328, 239106), (336, 233413), (492, 159404), (574, 136632), (656, 119553), (861, 91088), (984, 79702), (1148, 68316), (1722, 45544), (1968, 39851), (2296, 34158), (3444, 22772), (4592, 17079), (5693, 13776), (6888, 11386)]