68787864

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{16193}}^1$

素因数の和:16264

約数の個数: 48

約数和(自身を含む): 189469800

約数和(自身を除く): 120681936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 16193, 32386, 48579, 64772, 97158, 129544, 145737, 194316, 291474, 388632, 582948, 955387, 1165896, 1910774, 2866161, 3821548, 5732322, 7643096, 8598483, 11464644, 17196966, 22929288, 34393932, 68787864]

約数ペア:

[(1, 68787864), (2, 34393932), (3, 22929288), (4, 17196966), (6, 11464644), (8, 8598483), (9, 7643096), (12, 5732322), (18, 3821548), (24, 2866161), (36, 1910774), (59, 1165896), (72, 955387), (118, 582948), (177, 388632), (236, 291474), (354, 194316), (472, 145737), (531, 129544), (708, 97158), (1062, 64772), (1416, 48579), (2124, 32386), (4248, 16193)]