72098564

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1412

約数の個数: 36

約数和(自身を含む): 136985856

約数和(自身を除く): 64887292

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 289, 578, 799, 1156, 1327, 1598, 2654, 3196, 5308, 13583, 22559, 27166, 45118, 54332, 62369, 90236, 124738, 249476, 383503, 767006, 1060273, 1534012, 2120546, 4241092, 18024641, 36049282, 72098564]

約数ペア:

[(1, 72098564), (2, 36049282), (4, 18024641), (17, 4241092), (34, 2120546), (47, 1534012), (68, 1060273), (94, 767006), (188, 383503), (289, 249476), (578, 124738), (799, 90236), (1156, 62369), (1327, 54332), (1598, 45118), (2654, 27166), (3196, 22559), (5308, 13583)]