70702554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 157377024

約数和(自身を除く): 86674470

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 83, 134, 163, 166, 201, 249, 326, 402, 489, 498, 871, 978, 1079, 1742, 2119, 2158, 2613, 3237, 4238, 5226, 5561, 6357, 6474, 10921, 11122, 12714, 13529, 16683, 21842, 27058, 32763, 33366, 40587, 65526, 72293, 81174, 141973, 144586, 175877, 216879, 283946, 351754, 425919, 433758, 527631, 851838, 906443, 1055262, 1812886, 2719329, 5438658, 11783759, 23567518, 35351277, 70702554]

約数ペア:

[(1, 70702554), (2, 35351277), (3, 23567518), (6, 11783759), (13, 5438658), (26, 2719329), (39, 1812886), (67, 1055262), (78, 906443), (83, 851838), (134, 527631), (163, 433758), (166, 425919), (201, 351754), (249, 283946), (326, 216879), (402, 175877), (489, 144586), (498, 141973), (871, 81174), (978, 72293), (1079, 65526), (1742, 40587), (2119, 33366), (2158, 32763), (2613, 27058), (3237, 21842), (4238, 16683), (5226, 13529), (5561, 12714), (6357, 11122), (6474, 10921)]