77426328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{460871}}^1$

素因数の和:460887

約数の個数: 32

約数和(自身を含む): 221218560

約数和(自身を除く): 143792232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 460871, 921742, 1382613, 1843484, 2765226, 3226097, 3686968, 5530452, 6452194, 9678291, 11060904, 12904388, 19356582, 25808776, 38713164, 77426328]

約数ペア:

[(1, 77426328), (2, 38713164), (3, 25808776), (4, 19356582), (6, 12904388), (7, 11060904), (8, 9678291), (12, 6452194), (14, 5530452), (21, 3686968), (24, 3226097), (28, 2765226), (42, 1843484), (56, 1382613), (84, 921742), (168, 460871)]