81265056

素因数分解:

$2^5\times 3^1\times {\mathrm{401}}^1\times {\mathrm{2111}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 213954048

約数和(自身を除く): 132688992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 401, 802, 1203, 1604, 2111, 2406, 3208, 4222, 4812, 6333, 6416, 8444, 9624, 12666, 12832, 16888, 19248, 25332, 33776, 38496, 50664, 67552, 101328, 202656, 846511, 1693022, 2539533, 3386044, 5079066, 6772088, 10158132, 13544176, 20316264, 27088352, 40632528, 81265056]

約数ペア:

[(1, 81265056), (2, 40632528), (3, 27088352), (4, 20316264), (6, 13544176), (8, 10158132), (12, 6772088), (16, 5079066), (24, 3386044), (32, 2539533), (48, 1693022), (96, 846511), (401, 202656), (802, 101328), (1203, 67552), (1604, 50664), (2111, 38496), (2406, 33776), (3208, 25332), (4222, 19248), (4812, 16888), (6333, 12832), (6416, 12666), (8444, 9624)]