66764264

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 151200000

約数和(自身を除く): 84435736

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 839, 1372, 1421, 1624, 1678, 2744, 2842, 3356, 5684, 5873, 6712, 9947, 11368, 11746, 19894, 23492, 24331, 39788, 41111, 46984, 48662, 79576, 82222, 97324, 164444, 170317, 194648, 287777, 328888, 340634, 575554, 681268, 1151108, 1192219, 1362536, 2302216, 2384438, 4768876, 8345533, 9537752, 16691066, 33382132, 66764264]

約数ペア:

[(1, 66764264), (2, 33382132), (4, 16691066), (7, 9537752), (8, 8345533), (14, 4768876), (28, 2384438), (29, 2302216), (49, 1362536), (56, 1192219), (58, 1151108), (98, 681268), (116, 575554), (196, 340634), (203, 328888), (232, 287777), (343, 194648), (392, 170317), (406, 164444), (686, 97324), (812, 82222), (839, 79576), (1372, 48662), (1421, 46984), (1624, 41111), (1678, 39788), (2744, 24331), (2842, 23492), (3356, 19894), (5684, 11746), (5873, 11368), (6712, 9947)]