84668328

素因数分解:

$2^3\times 3^4\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 238730580

約数和(自身を除く): 154062252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 324, 386, 579, 648, 677, 772, 1158, 1354, 1544, 1737, 2031, 2316, 2708, 3474, 4062, 4632, 5211, 5416, 6093, 6948, 8124, 10422, 12186, 13896, 15633, 16248, 18279, 20844, 24372, 31266, 36558, 41688, 48744, 54837, 62532, 73116, 109674, 125064, 130661, 146232, 219348, 261322, 391983, 438696, 522644, 783966, 1045288, 1175949, 1567932, 2351898, 3135864, 3527847, 4703796, 7055694, 9407592, 10583541, 14111388, 21167082, 28222776, 42334164, 84668328]

約数ペア:

[(1, 84668328), (2, 42334164), (3, 28222776), (4, 21167082), (6, 14111388), (8, 10583541), (9, 9407592), (12, 7055694), (18, 4703796), (24, 3527847), (27, 3135864), (36, 2351898), (54, 1567932), (72, 1175949), (81, 1045288), (108, 783966), (162, 522644), (193, 438696), (216, 391983), (324, 261322), (386, 219348), (579, 146232), (648, 130661), (677, 125064), (772, 109674), (1158, 73116), (1354, 62532), (1544, 54837), (1737, 48744), (2031, 41688), (2316, 36558), (2708, 31266), (3474, 24372), (4062, 20844), (4632, 18279), (5211, 16248), (5416, 15633), (6093, 13896), (6948, 12186), (8124, 10422)]