68857992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{45541}}^1$

素因数の和:45563

約数の個数: 64

約数和(自身を含む): 218601600

約数和(自身を除く): 149743608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 45541, 91082, 136623, 182164, 273246, 318787, 364328, 409869, 546492, 637574, 819738, 956361, 1092984, 1229607, 1275148, 1639476, 1912722, 2459214, 2550296, 2869083, 3278952, 3825444, 4918428, 5738166, 7650888, 8607249, 9836856, 11476332, 17214498, 22952664, 34428996, 68857992]

約数ペア:

[(1, 68857992), (2, 34428996), (3, 22952664), (4, 17214498), (6, 11476332), (7, 9836856), (8, 8607249), (9, 7650888), (12, 5738166), (14, 4918428), (18, 3825444), (21, 3278952), (24, 2869083), (27, 2550296), (28, 2459214), (36, 1912722), (42, 1639476), (54, 1275148), (56, 1229607), (63, 1092984), (72, 956361), (84, 819738), (108, 637574), (126, 546492), (168, 409869), (189, 364328), (216, 318787), (252, 273246), (378, 182164), (504, 136623), (756, 91082), (1512, 45541)]