89964414

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 201342960

約数和(自身を除く): 111378546

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 139, 246, 278, 369, 417, 738, 834, 877, 1251, 1754, 2502, 2631, 5262, 5699, 7893, 11398, 15786, 17097, 34194, 35957, 51291, 71914, 102582, 107871, 121903, 215742, 243806, 323613, 365709, 647226, 731418, 1097127, 2194254, 4998023, 9996046, 14994069, 29988138, 44982207, 89964414]

約数ペア:

[(1, 89964414), (2, 44982207), (3, 29988138), (6, 14994069), (9, 9996046), (18, 4998023), (41, 2194254), (82, 1097127), (123, 731418), (139, 647226), (246, 365709), (278, 323613), (369, 243806), (417, 215742), (738, 121903), (834, 107871), (877, 102582), (1251, 71914), (1754, 51291), (2502, 35957), (2631, 34194), (5262, 17097), (5699, 15786), (7893, 11398)]