75550818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 180488448

約数和(自身を除く): 104937630

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 777, 797, 854, 1281, 1554, 1594, 2257, 2391, 2562, 4514, 4782, 5579, 6771, 11158, 13542, 15799, 16737, 29489, 31598, 33474, 47397, 48617, 58978, 88467, 94794, 97234, 145851, 176934, 206423, 291702, 340319, 412846, 619269, 680638, 1020957, 1238538, 1798829, 2041914, 3597658, 5396487, 10792974, 12591803, 25183606, 37775409, 75550818]

約数ペア:

[(1, 75550818), (2, 37775409), (3, 25183606), (6, 12591803), (7, 10792974), (14, 5396487), (21, 3597658), (37, 2041914), (42, 1798829), (61, 1238538), (74, 1020957), (111, 680638), (122, 619269), (183, 412846), (222, 340319), (259, 291702), (366, 206423), (427, 176934), (518, 145851), (777, 97234), (797, 94794), (854, 88467), (1281, 58978), (1554, 48617), (1594, 47397), (2257, 33474), (2391, 31598), (2562, 29489), (4514, 16737), (4782, 15799), (5579, 13542), (6771, 11158)]