81341364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2297}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 205386048

約数和(自身を除く): 124044684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 908, 1362, 2297, 2724, 2951, 4594, 5902, 6891, 8853, 9188, 11804, 13782, 17706, 27564, 29861, 35412, 59722, 89583, 119444, 179166, 358332, 521419, 1042838, 1564257, 2085676, 3128514, 6257028, 6778447, 13556894, 20335341, 27113788, 40670682, 81341364]

約数ペア:

[(1, 81341364), (2, 40670682), (3, 27113788), (4, 20335341), (6, 13556894), (12, 6778447), (13, 6257028), (26, 3128514), (39, 2085676), (52, 1564257), (78, 1042838), (156, 521419), (227, 358332), (454, 179166), (681, 119444), (908, 89583), (1362, 59722), (2297, 35412), (2724, 29861), (2951, 27564), (4594, 17706), (5902, 13782), (6891, 11804), (8853, 9188)]