80453022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 181280064

約数和(自身を除く): 100827042

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 61, 74, 78, 111, 122, 183, 222, 366, 457, 481, 793, 914, 962, 1371, 1443, 1586, 2257, 2379, 2742, 2886, 4514, 4758, 5941, 6771, 11882, 13542, 16909, 17823, 27877, 29341, 33818, 35646, 50727, 55754, 58682, 83631, 88023, 101454, 167262, 176046, 219817, 362401, 439634, 659451, 724802, 1031449, 1087203, 1318902, 2062898, 2174406, 3094347, 6188694, 13408837, 26817674, 40226511, 80453022]

約数ペア:

[(1, 80453022), (2, 40226511), (3, 26817674), (6, 13408837), (13, 6188694), (26, 3094347), (37, 2174406), (39, 2062898), (61, 1318902), (74, 1087203), (78, 1031449), (111, 724802), (122, 659451), (183, 439634), (222, 362401), (366, 219817), (457, 176046), (481, 167262), (793, 101454), (914, 88023), (962, 83631), (1371, 58682), (1443, 55754), (1586, 50727), (2257, 35646), (2379, 33818), (2742, 29341), (2886, 27877), (4514, 17823), (4758, 16909), (5941, 13542), (6771, 11882)]