64805676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5851}}^1$

素因数の和:5942

約数の個数: 48

約数和(自身を含む): 165166848

約数和(自身を除く): 100361172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 5851, 11076, 11702, 17553, 23404, 35106, 70212, 76063, 152126, 228189, 304252, 415421, 456378, 830842, 912756, 1246263, 1661684, 2492526, 4985052, 5400473, 10800946, 16201419, 21601892, 32402838, 64805676]

約数ペア:

[(1, 64805676), (2, 32402838), (3, 21601892), (4, 16201419), (6, 10800946), (12, 5400473), (13, 4985052), (26, 2492526), (39, 1661684), (52, 1246263), (71, 912756), (78, 830842), (142, 456378), (156, 415421), (213, 304252), (284, 228189), (426, 152126), (852, 76063), (923, 70212), (1846, 35106), (2769, 23404), (3692, 17553), (5538, 11702), (5851, 11076)]