107865252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 298613952

約数和(自身を除く): 190748700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 421, 647, 842, 1263, 1294, 1684, 1941, 2526, 2588, 3789, 3882, 4631, 5052, 5823, 7117, 7578, 7764, 9262, 11646, 13893, 14234, 15156, 18524, 21351, 23292, 27786, 28468, 41679, 42702, 55572, 64053, 83358, 85404, 128106, 166716, 256212, 272387, 544774, 817161, 1089548, 1634322, 2451483, 2996257, 3268644, 4902966, 5992514, 8988771, 9805932, 11985028, 17977542, 26966313, 35955084, 53932626, 107865252]

約数ペア:

[(1, 107865252), (2, 53932626), (3, 35955084), (4, 26966313), (6, 17977542), (9, 11985028), (11, 9805932), (12, 8988771), (18, 5992514), (22, 4902966), (33, 3268644), (36, 2996257), (44, 2451483), (66, 1634322), (99, 1089548), (132, 817161), (198, 544774), (396, 272387), (421, 256212), (647, 166716), (842, 128106), (1263, 85404), (1294, 83358), (1684, 64053), (1941, 55572), (2526, 42702), (2588, 41679), (3789, 28468), (3882, 27786), (4631, 23292), (5052, 21351), (5823, 18524), (7117, 15156), (7578, 14234), (7764, 13893), (9262, 11646)]