90793864

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 201331980

約数和(自身を除く): 110538116

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 3797, 5978, 7594, 11956, 15188, 23912, 26579, 30376, 53158, 106316, 186053, 212632, 231617, 372106, 463234, 744212, 926468, 1488424, 1621319, 1852936, 3242638, 6485276, 11349233, 12970552, 22698466, 45396932, 90793864]

約数ペア:

[(1, 90793864), (2, 45396932), (4, 22698466), (7, 12970552), (8, 11349233), (14, 6485276), (28, 3242638), (49, 1852936), (56, 1621319), (61, 1488424), (98, 926468), (122, 744212), (196, 463234), (244, 372106), (392, 231617), (427, 212632), (488, 186053), (854, 106316), (1708, 53158), (2989, 30376), (3416, 26579), (3797, 23912), (5978, 15188), (7594, 11956)]