64457194308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5230217}}^1$

素因数の和:5230316

約数の個数: 48

約数和(自身を含む): 164019636480

約数和(自身を除く): 99562442172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 5230217, 10460434, 15690651, 20920868, 31381302, 62762604, 67992821, 135985642, 203978463, 271971284, 407956926, 413187143, 815913852, 826374286, 1239561429, 1652748572, 2479122858, 4958245716, 5371432859, 10742865718, 16114298577, 21485731436, 32228597154, 64457194308]

約数ペア:

[(1, 64457194308), (2, 32228597154), (3, 21485731436), (4, 16114298577), (6, 10742865718), (12, 5371432859), (13, 4958245716), (26, 2479122858), (39, 1652748572), (52, 1239561429), (78, 826374286), (79, 815913852), (156, 413187143), (158, 407956926), (237, 271971284), (316, 203978463), (474, 135985642), (948, 67992821), (1027, 62762604), (2054, 31381302), (3081, 20920868), (4108, 15690651), (6162, 10460434), (12324, 5230217)]