66487668544

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{451879}}^1$

素因数の和:451932

約数の個数: 84

約数和(自身を含む): 152654101600

約数和(自身を除く): 86166433056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 704, 836, 968, 1216, 1672, 1936, 2299, 3344, 3872, 4598, 6688, 7744, 9196, 13376, 18392, 36784, 73568, 147136, 451879, 903758, 1807516, 3615032, 4970669, 7230064, 8585701, 9941338, 14460128, 17171402, 19882676, 28920256, 34342804, 39765352, 54677359, 68685608, 79530704, 94442711, 109354718, 137371216, 159061408, 188885422, 218709436, 274742432, 318122816, 377770844, 437418872, 549484864, 755541688, 874837744, 1038869821, 1511083376, 1749675488, 2077739642, 3022166752, 3499350976, 4155479284, 6044333504, 8310958568, 16621917136, 33243834272, 66487668544]

約数ペア:

[(1, 66487668544), (2, 33243834272), (4, 16621917136), (8, 8310958568), (11, 6044333504), (16, 4155479284), (19, 3499350976), (22, 3022166752), (32, 2077739642), (38, 1749675488), (44, 1511083376), (64, 1038869821), (76, 874837744), (88, 755541688), (121, 549484864), (152, 437418872), (176, 377770844), (209, 318122816), (242, 274742432), (304, 218709436), (352, 188885422), (418, 159061408), (484, 137371216), (608, 109354718), (704, 94442711), (836, 79530704), (968, 68685608), (1216, 54677359), (1672, 39765352), (1936, 34342804), (2299, 28920256), (3344, 19882676), (3872, 17171402), (4598, 14460128), (6688, 9941338), (7744, 8585701), (9196, 7230064), (13376, 4970669), (18392, 3615032), (36784, 1807516), (73568, 903758), (147136, 451879)]