81044064

素因数分解:

$2^5\times 3^4\times {\mathrm{31267}}^1$

素因数の和:31289

約数の個数: 60

約数和(自身を含む): 238355964

約数和(自身を除く): 157311900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 31267, 62534, 93801, 125068, 187602, 250136, 281403, 375204, 500272, 562806, 750408, 844209, 1000544, 1125612, 1500816, 1688418, 2251224, 2532627, 3001632, 3376836, 4502448, 5065254, 6753672, 9004896, 10130508, 13507344, 20261016, 27014688, 40522032, 81044064]

約数ペア:

[(1, 81044064), (2, 40522032), (3, 27014688), (4, 20261016), (6, 13507344), (8, 10130508), (9, 9004896), (12, 6753672), (16, 5065254), (18, 4502448), (24, 3376836), (27, 3001632), (32, 2532627), (36, 2251224), (48, 1688418), (54, 1500816), (72, 1125612), (81, 1000544), (96, 844209), (108, 750408), (144, 562806), (162, 500272), (216, 375204), (288, 281403), (324, 250136), (432, 187602), (648, 125068), (864, 93801), (1296, 62534), (2592, 31267)]