25937172

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 90

約数和(自身を含む): 72288062

約数和(自身を除く): 46350890

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 277, 289, 306, 324, 459, 554, 578, 612, 831, 867, 918, 1108, 1156, 1377, 1662, 1734, 1836, 2493, 2601, 2754, 3324, 3468, 4709, 4986, 5202, 5508, 7479, 7803, 9418, 9972, 10404, 14127, 14958, 15606, 18836, 22437, 23409, 28254, 29916, 31212, 42381, 44874, 46818, 56508, 80053, 84762, 89748, 93636, 127143, 160106, 169524, 240159, 254286, 320212, 381429, 480318, 508572, 720477, 762858, 960636, 1440954, 1525716, 2161431, 2881908, 4322862, 6484293, 8645724, 12968586, 25937172]

約数ペア:

[(1, 25937172), (2, 12968586), (3, 8645724), (4, 6484293), (6, 4322862), (9, 2881908), (12, 2161431), (17, 1525716), (18, 1440954), (27, 960636), (34, 762858), (36, 720477), (51, 508572), (54, 480318), (68, 381429), (81, 320212), (102, 254286), (108, 240159), (153, 169524), (162, 160106), (204, 127143), (277, 93636), (289, 89748), (306, 84762), (324, 80053), (459, 56508), (554, 46818), (578, 44874), (612, 42381), (831, 31212), (867, 29916), (918, 28254), (1108, 23409), (1156, 22437), (1377, 18836), (1662, 15606), (1734, 14958), (1836, 14127), (2493, 10404), (2601, 9972), (2754, 9418), (3324, 7803), (3468, 7479), (4709, 5508), (4986, 5202)]