64701468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138251}}^1$

素因数の和:138274

約数の個数: 36

約数和(自身を含む): 176133048

約数和(自身を除く): 111431580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 138251, 276502, 414753, 553004, 829506, 1244259, 1659012, 1797263, 2488518, 3594526, 4977036, 5391789, 7189052, 10783578, 16175367, 21567156, 32350734, 64701468]

約数ペア:

[(1, 64701468), (2, 32350734), (3, 21567156), (4, 16175367), (6, 10783578), (9, 7189052), (12, 5391789), (13, 4977036), (18, 3594526), (26, 2488518), (36, 1797263), (39, 1659012), (52, 1244259), (78, 829506), (117, 553004), (156, 414753), (234, 276502), (468, 138251)]