71317848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18457}}^1$

素因数の和:18496

約数の個数: 64

約数和(自身を含む): 212636160

約数和(自身を除く): 141318312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 18457, 36914, 55371, 73828, 110742, 129199, 147656, 221484, 258398, 387597, 424511, 442968, 516796, 775194, 849022, 1033592, 1273533, 1550388, 1698044, 2547066, 2971577, 3100776, 3396088, 5094132, 5943154, 8914731, 10188264, 11886308, 17829462, 23772616, 35658924, 71317848]

約数ペア:

[(1, 71317848), (2, 35658924), (3, 23772616), (4, 17829462), (6, 11886308), (7, 10188264), (8, 8914731), (12, 5943154), (14, 5094132), (21, 3396088), (23, 3100776), (24, 2971577), (28, 2547066), (42, 1698044), (46, 1550388), (56, 1273533), (69, 1033592), (84, 849022), (92, 775194), (138, 516796), (161, 442968), (168, 424511), (184, 387597), (276, 258398), (322, 221484), (483, 147656), (552, 129199), (644, 110742), (966, 73828), (1288, 55371), (1932, 36914), (3864, 18457)]