77620824

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3257}}^1$

素因数の和:3600

約数の個数: 48

約数和(自身を含む): 210922920

約数和(自身を除く): 133302096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3257, 3972, 5958, 6514, 7944, 9771, 11916, 13028, 19542, 23832, 26056, 29313, 39084, 58626, 78168, 117252, 234504, 1078067, 2156134, 3234201, 4312268, 6468402, 8624536, 9702603, 12936804, 19405206, 25873608, 38810412, 77620824]

約数ペア:

[(1, 77620824), (2, 38810412), (3, 25873608), (4, 19405206), (6, 12936804), (8, 9702603), (9, 8624536), (12, 6468402), (18, 4312268), (24, 3234201), (36, 2156134), (72, 1078067), (331, 234504), (662, 117252), (993, 78168), (1324, 58626), (1986, 39084), (2648, 29313), (2979, 26056), (3257, 23832), (3972, 19542), (5958, 13028), (6514, 11916), (7944, 9771)]