90165174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 205258752

約数和(自身を除く): 115093578

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 127, 186, 254, 341, 347, 381, 682, 694, 762, 1023, 1041, 1397, 2046, 2082, 2794, 3817, 3937, 4191, 7634, 7874, 8382, 10757, 11451, 11811, 21514, 22902, 23622, 32271, 43307, 44069, 64542, 86614, 88138, 118327, 129921, 132207, 236654, 259842, 264414, 354981, 484759, 709962, 969518, 1366139, 1454277, 2732278, 2908554, 4098417, 8196834, 15027529, 30055058, 45082587, 90165174]

約数ペア:

[(1, 90165174), (2, 45082587), (3, 30055058), (6, 15027529), (11, 8196834), (22, 4098417), (31, 2908554), (33, 2732278), (62, 1454277), (66, 1366139), (93, 969518), (127, 709962), (186, 484759), (254, 354981), (341, 264414), (347, 259842), (381, 236654), (682, 132207), (694, 129921), (762, 118327), (1023, 88138), (1041, 86614), (1397, 64542), (2046, 44069), (2082, 43307), (2794, 32271), (3817, 23622), (3937, 22902), (4191, 21514), (7634, 11811), (7874, 11451), (8382, 10757)]