80869392

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1303}}^1$

素因数の和:1748

約数の個数: 60

約数和(自身を含む): 227021184

約数和(自身を除く): 146151792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1303, 1724, 2586, 2606, 3448, 3879, 3909, 5172, 5212, 6896, 7758, 7818, 10344, 10424, 11727, 15516, 15636, 20688, 20848, 23454, 31032, 31272, 46908, 62064, 62544, 93816, 187632, 561593, 1123186, 1684779, 2246372, 3369558, 4492744, 5054337, 6739116, 8985488, 10108674, 13478232, 20217348, 26956464, 40434696, 80869392]

約数ペア:

[(1, 80869392), (2, 40434696), (3, 26956464), (4, 20217348), (6, 13478232), (8, 10108674), (9, 8985488), (12, 6739116), (16, 5054337), (18, 4492744), (24, 3369558), (36, 2246372), (48, 1684779), (72, 1123186), (144, 561593), (431, 187632), (862, 93816), (1293, 62544), (1303, 62064), (1724, 46908), (2586, 31272), (2606, 31032), (3448, 23454), (3879, 20848), (3909, 20688), (5172, 15636), (5212, 15516), (6896, 11727), (7758, 10424), (7818, 10344)]