85657164

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 203330400

約数和(自身を除く): 117673236

約数列:

[1, 2, 3, 4, 6, 12, 113, 181, 226, 339, 349, 362, 452, 543, 678, 698, 724, 1047, 1086, 1356, 1396, 2094, 2172, 4188, 20453, 39437, 40906, 61359, 63169, 78874, 81812, 118311, 122718, 126338, 157748, 189507, 236622, 245436, 252676, 379014, 473244, 758028, 7138097, 14276194, 21414291, 28552388, 42828582, 85657164]

約数ペア:

[(1, 85657164), (2, 42828582), (3, 28552388), (4, 21414291), (6, 14276194), (12, 7138097), (113, 758028), (181, 473244), (226, 379014), (339, 252676), (349, 245436), (362, 236622), (452, 189507), (543, 157748), (678, 126338), (698, 122718), (724, 118311), (1047, 81812), (1086, 78874), (1356, 63169), (1396, 61359), (2094, 40906), (2172, 39437), (4188, 20453)]