90551124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 242161920

約数和(自身を除く): 151610796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 1979, 2542, 3813, 3958, 5084, 5937, 7626, 7916, 11439, 11874, 15252, 17811, 22878, 23748, 35622, 45756, 61349, 71244, 81139, 122698, 162278, 184047, 243417, 245396, 324556, 368094, 486834, 552141, 730251, 736188, 973668, 1104282, 1460502, 2208564, 2515309, 2921004, 5030618, 7545927, 10061236, 15091854, 22637781, 30183708, 45275562, 90551124]

約数ペア:

[(1, 90551124), (2, 45275562), (3, 30183708), (4, 22637781), (6, 15091854), (9, 10061236), (12, 7545927), (18, 5030618), (31, 2921004), (36, 2515309), (41, 2208564), (62, 1460502), (82, 1104282), (93, 973668), (123, 736188), (124, 730251), (164, 552141), (186, 486834), (246, 368094), (279, 324556), (369, 245396), (372, 243417), (492, 184047), (558, 162278), (738, 122698), (1116, 81139), (1271, 71244), (1476, 61349), (1979, 45756), (2542, 35622), (3813, 23748), (3958, 22878), (5084, 17811), (5937, 15252), (7626, 11874), (7916, 11439)]