80237388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86837}}^1$

素因数の和:86862

約数の個数: 48

約数和(自身を含む): 233420544

約数和(自身を除く): 153183156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 86837, 173674, 260511, 347348, 521022, 607859, 955207, 1042044, 1215718, 1823577, 1910414, 2431436, 2865621, 3647154, 3820828, 5731242, 6686449, 7294308, 11462484, 13372898, 20059347, 26745796, 40118694, 80237388]

約数ペア:

[(1, 80237388), (2, 40118694), (3, 26745796), (4, 20059347), (6, 13372898), (7, 11462484), (11, 7294308), (12, 6686449), (14, 5731242), (21, 3820828), (22, 3647154), (28, 2865621), (33, 2431436), (42, 1910414), (44, 1823577), (66, 1215718), (77, 1042044), (84, 955207), (132, 607859), (154, 521022), (231, 347348), (308, 260511), (462, 173674), (924, 86837)]