79387728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 235401600

約数和(自身を除く): 156013872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 349, 677, 698, 1047, 1354, 1396, 2031, 2094, 2443, 2708, 2792, 4062, 4188, 4739, 4886, 5416, 5584, 7329, 8124, 8376, 9478, 9772, 10832, 14217, 14658, 16248, 16752, 18956, 19544, 28434, 29316, 32496, 37912, 39088, 56868, 58632, 75824, 113736, 117264, 227472, 236273, 472546, 708819, 945092, 1417638, 1653911, 1890184, 2835276, 3307822, 3780368, 4961733, 5670552, 6615644, 9923466, 11341104, 13231288, 19846932, 26462576, 39693864, 79387728]

約数ペア:

[(1, 79387728), (2, 39693864), (3, 26462576), (4, 19846932), (6, 13231288), (7, 11341104), (8, 9923466), (12, 6615644), (14, 5670552), (16, 4961733), (21, 3780368), (24, 3307822), (28, 2835276), (42, 1890184), (48, 1653911), (56, 1417638), (84, 945092), (112, 708819), (168, 472546), (336, 236273), (349, 227472), (677, 117264), (698, 113736), (1047, 75824), (1354, 58632), (1396, 56868), (2031, 39088), (2094, 37912), (2443, 32496), (2708, 29316), (2792, 28434), (4062, 19544), (4188, 18956), (4739, 16752), (4886, 16248), (5416, 14658), (5584, 14217), (7329, 10832), (8124, 9772), (8376, 9478)]