77779064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2879}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 81888136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 2879, 3377, 5758, 6754, 11516, 13508, 23032, 27016, 31669, 63338, 126676, 253352, 883853, 1767706, 3535412, 7070824, 9722383, 19444766, 38889532, 77779064]

約数ペア:

[(1, 77779064), (2, 38889532), (4, 19444766), (8, 9722383), (11, 7070824), (22, 3535412), (44, 1767706), (88, 883853), (307, 253352), (614, 126676), (1228, 63338), (2456, 31669), (2879, 27016), (3377, 23032), (5758, 13508), (6754, 11516)]