8128848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 25859456

約数和(自身を除く): 17730608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 1861, 2184, 3722, 4368, 5583, 7444, 11166, 13027, 14888, 22332, 24193, 26054, 29776, 39081, 44664, 48386, 52108, 72579, 78162, 89328, 96772, 104216, 145158, 156324, 169351, 193544, 208432, 290316, 312648, 338702, 387088, 508053, 580632, 625296, 677404, 1016106, 1161264, 1354808, 2032212, 2709616, 4064424, 8128848]

約数ペア:

[(1, 8128848), (2, 4064424), (3, 2709616), (4, 2032212), (6, 1354808), (7, 1161264), (8, 1016106), (12, 677404), (13, 625296), (14, 580632), (16, 508053), (21, 387088), (24, 338702), (26, 312648), (28, 290316), (39, 208432), (42, 193544), (48, 169351), (52, 156324), (56, 145158), (78, 104216), (84, 96772), (91, 89328), (104, 78162), (112, 72579), (156, 52108), (168, 48386), (182, 44664), (208, 39081), (273, 29776), (312, 26054), (336, 24193), (364, 22332), (546, 14888), (624, 13027), (728, 11166), (1092, 7444), (1456, 5583), (1861, 4368), (2184, 3722)]