77951286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13163}}^1$

素因数の和:13225

約数の個数: 48

約数和(自身を含む): 197144064

約数和(自身を除く): 119192778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 13163, 26326, 39489, 78978, 92141, 118467, 184282, 236934, 276423, 552846, 618661, 829269, 1237322, 1658538, 1855983, 3711966, 4330627, 5567949, 8661254, 11135898, 12991881, 25983762, 38975643, 77951286]

約数ペア:

[(1, 77951286), (2, 38975643), (3, 25983762), (6, 12991881), (7, 11135898), (9, 8661254), (14, 5567949), (18, 4330627), (21, 3711966), (42, 1855983), (47, 1658538), (63, 1237322), (94, 829269), (126, 618661), (141, 552846), (282, 276423), (329, 236934), (423, 184282), (658, 118467), (846, 92141), (987, 78978), (1974, 39489), (2961, 26326), (5922, 13163)]