131787324

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13168

約数の個数: 60

約数和(自身を含む): 355658688

約数和(自身を除く): 223871364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 13121, 26242, 39363, 52484, 78726, 118089, 157452, 236178, 354267, 406751, 472356, 708534, 813502, 1062801, 1220253, 1417068, 1627004, 2125602, 2440506, 3660759, 4251204, 4881012, 7321518, 10982277, 14643036, 21964554, 32946831, 43929108, 65893662, 131787324]

約数ペア:

[(1, 131787324), (2, 65893662), (3, 43929108), (4, 32946831), (6, 21964554), (9, 14643036), (12, 10982277), (18, 7321518), (27, 4881012), (31, 4251204), (36, 3660759), (54, 2440506), (62, 2125602), (81, 1627004), (93, 1417068), (108, 1220253), (124, 1062801), (162, 813502), (186, 708534), (279, 472356), (324, 406751), (372, 354267), (558, 236178), (837, 157452), (1116, 118089), (1674, 78726), (2511, 52484), (3348, 39363), (5022, 26242), (10044, 13121)]