64783008

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11839}}^1$

素因数の和:11874

約数の個数: 72

約数和(自身を含む): 193939200

約数和(自身を除く): 129156192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 11839, 23678, 35517, 47356, 71034, 94712, 106551, 142068, 189424, 213102, 224941, 284136, 378848, 426204, 449882, 568272, 674823, 852408, 899764, 1136544, 1349646, 1704816, 1799528, 2024469, 2699292, 3409632, 3599056, 4048938, 5398584, 7198112, 8097876, 10797168, 16195752, 21594336, 32391504, 64783008]

約数ペア:

[(1, 64783008), (2, 32391504), (3, 21594336), (4, 16195752), (6, 10797168), (8, 8097876), (9, 7198112), (12, 5398584), (16, 4048938), (18, 3599056), (19, 3409632), (24, 2699292), (32, 2024469), (36, 1799528), (38, 1704816), (48, 1349646), (57, 1136544), (72, 899764), (76, 852408), (96, 674823), (114, 568272), (144, 449882), (152, 426204), (171, 378848), (228, 284136), (288, 224941), (304, 213102), (342, 189424), (456, 142068), (608, 106551), (684, 94712), (912, 71034), (1368, 47356), (1824, 35517), (2736, 23678), (5472, 11839)]