74086974

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 180837888

約数和(自身を除く): 106750914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 254, 277, 351, 381, 554, 702, 762, 831, 1053, 1143, 1651, 1662, 2106, 2286, 2493, 3302, 3429, 3601, 4953, 4986, 6858, 7202, 7479, 9906, 10287, 10803, 14859, 14958, 20574, 21606, 22437, 29718, 32409, 35179, 44577, 44874, 64818, 70358, 89154, 97227, 105537, 133731, 194454, 211074, 267462, 291681, 316611, 457327, 583362, 633222, 914654, 949833, 1371981, 1899666, 2743962, 2849499, 4115943, 5698998, 8231886, 12347829, 24695658, 37043487, 74086974]

約数ペア:

[(1, 74086974), (2, 37043487), (3, 24695658), (6, 12347829), (9, 8231886), (13, 5698998), (18, 4115943), (26, 2849499), (27, 2743962), (39, 1899666), (54, 1371981), (78, 949833), (81, 914654), (117, 633222), (127, 583362), (162, 457327), (234, 316611), (254, 291681), (277, 267462), (351, 211074), (381, 194454), (554, 133731), (702, 105537), (762, 97227), (831, 89154), (1053, 70358), (1143, 64818), (1651, 44874), (1662, 44577), (2106, 35179), (2286, 32409), (2493, 29718), (3302, 22437), (3429, 21606), (3601, 20574), (4953, 14958), (4986, 14859), (6858, 10803), (7202, 10287), (7479, 9906)]