31433184

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 120

約数和(自身を含む): 94342248

約数和(自身を除く): 62909064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 181, 201, 216, 268, 288, 324, 362, 402, 432, 536, 543, 603, 648, 724, 804, 864, 1072, 1086, 1206, 1296, 1448, 1608, 1629, 1809, 2144, 2172, 2412, 2592, 2896, 3216, 3258, 3618, 4344, 4824, 4887, 5427, 5792, 6432, 6516, 7236, 8688, 9648, 9774, 10854, 12127, 13032, 14472, 14661, 17376, 19296, 19548, 21708, 24254, 26064, 28944, 29322, 36381, 39096, 43416, 48508, 52128, 57888, 58644, 72762, 78192, 86832, 97016, 109143, 117288, 145524, 156384, 173664, 194032, 218286, 234576, 291048, 327429, 388064, 436572, 469152, 582096, 654858, 873144, 982287, 1164192, 1309716, 1746288, 1964574, 2619432, 3492576, 3929148, 5238864, 7858296, 10477728, 15716592, 31433184]

約数ペア:

[(1, 31433184), (2, 15716592), (3, 10477728), (4, 7858296), (6, 5238864), (8, 3929148), (9, 3492576), (12, 2619432), (16, 1964574), (18, 1746288), (24, 1309716), (27, 1164192), (32, 982287), (36, 873144), (48, 654858), (54, 582096), (67, 469152), (72, 436572), (81, 388064), (96, 327429), (108, 291048), (134, 234576), (144, 218286), (162, 194032), (181, 173664), (201, 156384), (216, 145524), (268, 117288), (288, 109143), (324, 97016), (362, 86832), (402, 78192), (432, 72762), (536, 58644), (543, 57888), (603, 52128), (648, 48508), (724, 43416), (804, 39096), (864, 36381), (1072, 29322), (1086, 28944), (1206, 26064), (1296, 24254), (1448, 21708), (1608, 19548), (1629, 19296), (1809, 17376), (2144, 14661), (2172, 14472), (2412, 13032), (2592, 12127), (2896, 10854), (3216, 9774), (3258, 9648), (3618, 8688), (4344, 7236), (4824, 6516), (4887, 6432), (5427, 5792)]