74074559

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 94867200

約数和(自身を除く): 20792641

約数列:

[1, 13, 17, 19, 23, 59, 169, 221, 247, 299, 323, 391, 437, 767, 1003, 1121, 1357, 2873, 3211, 3887, 4199, 5083, 5681, 7429, 9971, 13039, 14573, 17641, 19057, 23069, 25783, 54587, 66079, 73853, 96577, 169507, 189449, 229333, 247741, 299897, 335179, 438311, 1255501, 3220633, 3898661, 4357327, 5698043, 74074559]

約数ペア:

[(1, 74074559), (13, 5698043), (17, 4357327), (19, 3898661), (23, 3220633), (59, 1255501), (169, 438311), (221, 335179), (247, 299897), (299, 247741), (323, 229333), (391, 189449), (437, 169507), (767, 96577), (1003, 73853), (1121, 66079), (1357, 54587), (2873, 25783), (3211, 23069), (3887, 19057), (4199, 17641), (5083, 14573), (5681, 13039), (7429, 9971)]