123755688

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{27283}}^1$

素因数の和:27308

約数の個数: 80

約数和(自身を含む): 396163680

約数和(自身を除く): 272407992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 27283, 54566, 81849, 109132, 163698, 190981, 218264, 245547, 327396, 381962, 491094, 572943, 654792, 736641, 763924, 982188, 1145886, 1473282, 1527848, 1718829, 1964376, 2209923, 2291772, 2946564, 3437658, 4419846, 4583544, 5156487, 5893128, 6875316, 8839692, 10312974, 13750632, 15469461, 17679384, 20625948, 30938922, 41251896, 61877844, 123755688]

約数ペア:

[(1, 123755688), (2, 61877844), (3, 41251896), (4, 30938922), (6, 20625948), (7, 17679384), (8, 15469461), (9, 13750632), (12, 10312974), (14, 8839692), (18, 6875316), (21, 5893128), (24, 5156487), (27, 4583544), (28, 4419846), (36, 3437658), (42, 2946564), (54, 2291772), (56, 2209923), (63, 1964376), (72, 1718829), (81, 1527848), (84, 1473282), (108, 1145886), (126, 982188), (162, 763924), (168, 736641), (189, 654792), (216, 572943), (252, 491094), (324, 381962), (378, 327396), (504, 245547), (567, 218264), (648, 190981), (756, 163698), (1134, 109132), (1512, 81849), (2268, 54566), (4536, 27283)]