64022478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 145539072

約数和(自身を除く): 81516594

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 127, 138, 254, 281, 299, 381, 562, 598, 762, 843, 897, 1651, 1686, 1794, 2921, 3302, 3653, 4953, 5842, 6463, 7306, 8763, 9906, 10959, 12926, 17526, 19389, 21918, 35687, 37973, 38778, 71374, 75946, 84019, 107061, 113919, 168038, 214122, 227838, 252057, 463931, 504114, 820801, 927862, 1391793, 1641602, 2462403, 2783586, 4924806, 10670413, 21340826, 32011239, 64022478]

約数ペア:

[(1, 64022478), (2, 32011239), (3, 21340826), (6, 10670413), (13, 4924806), (23, 2783586), (26, 2462403), (39, 1641602), (46, 1391793), (69, 927862), (78, 820801), (127, 504114), (138, 463931), (254, 252057), (281, 227838), (299, 214122), (381, 168038), (562, 113919), (598, 107061), (762, 84019), (843, 75946), (897, 71374), (1651, 38778), (1686, 37973), (1794, 35687), (2921, 21918), (3302, 19389), (3653, 17526), (4953, 12926), (5842, 10959), (6463, 9906), (7306, 8763)]