91691428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 171601920

約数和(自身を除く): 79910492

約数列:

[1, 2, 4, 31, 59, 62, 83, 118, 124, 151, 166, 236, 302, 332, 604, 1829, 2573, 3658, 4681, 4897, 5146, 7316, 8909, 9362, 9794, 10292, 12533, 17818, 18724, 19588, 25066, 35636, 50132, 151807, 276179, 303614, 388523, 552358, 607228, 739447, 777046, 1104716, 1478894, 1554092, 2957788, 22922857, 45845714, 91691428]

約数ペア:

[(1, 91691428), (2, 45845714), (4, 22922857), (31, 2957788), (59, 1554092), (62, 1478894), (83, 1104716), (118, 777046), (124, 739447), (151, 607228), (166, 552358), (236, 388523), (302, 303614), (332, 276179), (604, 151807), (1829, 50132), (2573, 35636), (3658, 25066), (4681, 19588), (4897, 18724), (5146, 17818), (7316, 12533), (8909, 10292), (9362, 9794)]