78901728

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5443}}^1$

素因数の和:5607

約数の個数: 48

約数和(自身を含む): 208526976

約数和(自身を除く): 129625248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 5443, 7248, 10886, 14496, 16329, 21772, 32658, 43544, 65316, 87088, 130632, 174176, 261264, 522528, 821893, 1643786, 2465679, 3287572, 4931358, 6575144, 9862716, 13150288, 19725432, 26300576, 39450864, 78901728]

約数ペア:

[(1, 78901728), (2, 39450864), (3, 26300576), (4, 19725432), (6, 13150288), (8, 9862716), (12, 6575144), (16, 4931358), (24, 3287572), (32, 2465679), (48, 1643786), (96, 821893), (151, 522528), (302, 261264), (453, 174176), (604, 130632), (906, 87088), (1208, 65316), (1812, 43544), (2416, 32658), (3624, 21772), (4832, 16329), (5443, 14496), (7248, 10886)]