86161080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7109}}^1$

素因数の和:7224

約数の個数: 64

約数和(自身を含む): 261079200

約数和(自身を除く): 174918120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 7109, 12120, 14218, 21327, 28436, 35545, 42654, 56872, 71090, 85308, 106635, 142180, 170616, 213270, 284360, 426540, 718009, 853080, 1436018, 2154027, 2872036, 3590045, 4308054, 5744072, 7180090, 8616108, 10770135, 14360180, 17232216, 21540270, 28720360, 43080540, 86161080]

約数ペア:

[(1, 86161080), (2, 43080540), (3, 28720360), (4, 21540270), (5, 17232216), (6, 14360180), (8, 10770135), (10, 8616108), (12, 7180090), (15, 5744072), (20, 4308054), (24, 3590045), (30, 2872036), (40, 2154027), (60, 1436018), (101, 853080), (120, 718009), (202, 426540), (303, 284360), (404, 213270), (505, 170616), (606, 142180), (808, 106635), (1010, 85308), (1212, 71090), (1515, 56872), (2020, 42654), (2424, 35545), (3030, 28436), (4040, 21327), (6060, 14218), (7109, 12120)]