64825722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{617}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 151842600

約数和(自身を除く): 87016878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 449, 617, 898, 1234, 1347, 1851, 2694, 3702, 4041, 5553, 5837, 8021, 8082, 11106, 11674, 16042, 17511, 24063, 35022, 48126, 52533, 72189, 105066, 144378, 277033, 554066, 831099, 1662198, 2493297, 3601429, 4986594, 7202858, 10804287, 21608574, 32412861, 64825722]

約数ペア:

[(1, 64825722), (2, 32412861), (3, 21608574), (6, 10804287), (9, 7202858), (13, 4986594), (18, 3601429), (26, 2493297), (39, 1662198), (78, 831099), (117, 554066), (234, 277033), (449, 144378), (617, 105066), (898, 72189), (1234, 52533), (1347, 48126), (1851, 35022), (2694, 24063), (3702, 17511), (4041, 16042), (5553, 11674), (5837, 11106), (8021, 8082)]