89814564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11545

約数の個数: 72

約数和(自身を含む): 267857408

約数和(自身を除く): 178042844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 11497, 22994, 34491, 45988, 68982, 80479, 103473, 137964, 160958, 206946, 241437, 321916, 356407, 413892, 482874, 712814, 724311, 965748, 1069221, 1425628, 1448622, 2138442, 2494849, 2897244, 3207663, 4276884, 4989698, 6415326, 7484547, 9979396, 12830652, 14969094, 22453641, 29938188, 44907282, 89814564]

約数ペア:

[(1, 89814564), (2, 44907282), (3, 29938188), (4, 22453641), (6, 14969094), (7, 12830652), (9, 9979396), (12, 7484547), (14, 6415326), (18, 4989698), (21, 4276884), (28, 3207663), (31, 2897244), (36, 2494849), (42, 2138442), (62, 1448622), (63, 1425628), (84, 1069221), (93, 965748), (124, 724311), (126, 712814), (186, 482874), (217, 413892), (252, 356407), (279, 321916), (372, 241437), (434, 206946), (558, 160958), (651, 137964), (868, 103473), (1116, 80479), (1302, 68982), (1953, 45988), (2604, 34491), (3906, 22994), (7812, 11497)]