71428176

素因数分解:

$2^4\times 3^3\times {\mathrm{165343}}^1$

素因数の和:165360

約数の個数: 40

約数和(自身を含む): 205026560

約数和(自身を除く): 133598384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 165343, 330686, 496029, 661372, 992058, 1322744, 1488087, 1984116, 2645488, 2976174, 3968232, 4464261, 5952348, 7936464, 8928522, 11904696, 17857044, 23809392, 35714088, 71428176]

約数ペア:

[(1, 71428176), (2, 35714088), (3, 23809392), (4, 17857044), (6, 11904696), (8, 8928522), (9, 7936464), (12, 5952348), (16, 4464261), (18, 3968232), (24, 2976174), (27, 2645488), (36, 1984116), (48, 1488087), (54, 1322744), (72, 992058), (108, 661372), (144, 496029), (216, 330686), (432, 165343)]