123727524

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 293606208

約数和(自身を除く): 169878684

約数列:

[1, 2, 3, 4, 6, 12, 107, 173, 214, 321, 346, 428, 519, 557, 642, 692, 1038, 1114, 1284, 1671, 2076, 2228, 3342, 6684, 18511, 37022, 55533, 59599, 74044, 96361, 111066, 119198, 178797, 192722, 222132, 238396, 289083, 357594, 385444, 578166, 715188, 1156332, 10310627, 20621254, 30931881, 41242508, 61863762, 123727524]

約数ペア:

[(1, 123727524), (2, 61863762), (3, 41242508), (4, 30931881), (6, 20621254), (12, 10310627), (107, 1156332), (173, 715188), (214, 578166), (321, 385444), (346, 357594), (428, 289083), (519, 238396), (557, 222132), (642, 192722), (692, 178797), (1038, 119198), (1114, 111066), (1284, 96361), (1671, 74044), (2076, 59599), (2228, 55533), (3342, 37022), (6684, 18511)]