72258384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1408

約数の個数: 80

約数和(自身を含む): 205701120

約数和(自身を除く): 133442736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 321, 428, 528, 642, 856, 1177, 1279, 1284, 1712, 2354, 2558, 2568, 3531, 3837, 4708, 5116, 5136, 7062, 7674, 9416, 10232, 14069, 14124, 15348, 18832, 20464, 28138, 28248, 30696, 42207, 56276, 56496, 61392, 84414, 112552, 136853, 168828, 225104, 273706, 337656, 410559, 547412, 675312, 821118, 1094824, 1505383, 1642236, 2189648, 3010766, 3284472, 4516149, 6021532, 6568944, 9032298, 12043064, 18064596, 24086128, 36129192, 72258384]

約数ペア:

[(1, 72258384), (2, 36129192), (3, 24086128), (4, 18064596), (6, 12043064), (8, 9032298), (11, 6568944), (12, 6021532), (16, 4516149), (22, 3284472), (24, 3010766), (33, 2189648), (44, 1642236), (48, 1505383), (66, 1094824), (88, 821118), (107, 675312), (132, 547412), (176, 410559), (214, 337656), (264, 273706), (321, 225104), (428, 168828), (528, 136853), (642, 112552), (856, 84414), (1177, 61392), (1279, 56496), (1284, 56276), (1712, 42207), (2354, 30696), (2558, 28248), (2568, 28138), (3531, 20464), (3837, 18832), (4708, 15348), (5116, 14124), (5136, 14069), (7062, 10232), (7674, 9416)]