67647996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11119}}^1$

素因数の和:11155

約数の個数: 54

約数和(自身を含む): 185181360

約数和(自身を除く): 117533364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11119, 22238, 33357, 44476, 66714, 100071, 133428, 144547, 200142, 289094, 400284, 433641, 578188, 867282, 1300923, 1734564, 1879111, 2601846, 3758222, 5203692, 5637333, 7516444, 11274666, 16911999, 22549332, 33823998, 67647996]

約数ペア:

[(1, 67647996), (2, 33823998), (3, 22549332), (4, 16911999), (6, 11274666), (9, 7516444), (12, 5637333), (13, 5203692), (18, 3758222), (26, 2601846), (36, 1879111), (39, 1734564), (52, 1300923), (78, 867282), (117, 578188), (156, 433641), (169, 400284), (234, 289094), (338, 200142), (468, 144547), (507, 133428), (676, 100071), (1014, 66714), (1521, 44476), (2028, 33357), (3042, 22238), (6084, 11119)]