90874206

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 204796800

約数和(自身を除く): 113922594

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 894, 1093, 1341, 2186, 2682, 3279, 4619, 6558, 9238, 9837, 13857, 19674, 27714, 33883, 41571, 67766, 83142, 101649, 162857, 203298, 304947, 325714, 488571, 609894, 977142, 1465713, 2931426, 5048567, 10097134, 15145701, 30291402, 45437103, 90874206]

約数ペア:

[(1, 90874206), (2, 45437103), (3, 30291402), (6, 15145701), (9, 10097134), (18, 5048567), (31, 2931426), (62, 1465713), (93, 977142), (149, 609894), (186, 488571), (279, 325714), (298, 304947), (447, 203298), (558, 162857), (894, 101649), (1093, 83142), (1341, 67766), (2186, 41571), (2682, 33883), (3279, 27714), (4619, 19674), (6558, 13857), (9238, 9837)]