78797292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4621}}^1$

素因数の和:4671

約数の個数: 72

約数和(自身を含む): 221301360

約数和(自身を除く): 142504068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 4621, 5684, 8526, 9242, 13863, 17052, 18484, 27726, 32347, 55452, 64694, 97041, 129388, 134009, 194082, 226429, 268018, 388164, 402027, 452858, 536036, 679287, 804054, 905716, 938063, 1358574, 1608108, 1876126, 2717148, 2814189, 3752252, 5628378, 6566441, 11256756, 13132882, 19699323, 26265764, 39398646, 78797292]

約数ペア:

[(1, 78797292), (2, 39398646), (3, 26265764), (4, 19699323), (6, 13132882), (7, 11256756), (12, 6566441), (14, 5628378), (21, 3752252), (28, 2814189), (29, 2717148), (42, 1876126), (49, 1608108), (58, 1358574), (84, 938063), (87, 905716), (98, 804054), (116, 679287), (147, 536036), (174, 452858), (196, 402027), (203, 388164), (294, 268018), (348, 226429), (406, 194082), (588, 134009), (609, 129388), (812, 97041), (1218, 64694), (1421, 55452), (2436, 32347), (2842, 27726), (4263, 18484), (4621, 17052), (5684, 13863), (8526, 9242)]