123271788

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 296239104

約数和(自身を除く): 172967316

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 127, 141, 188, 254, 282, 381, 508, 564, 762, 1524, 1721, 3442, 5163, 5969, 6884, 10326, 11938, 17907, 20652, 23876, 35814, 71628, 80887, 161774, 218567, 242661, 323548, 437134, 485322, 655701, 874268, 970644, 1311402, 2622804, 10272649, 20545298, 30817947, 41090596, 61635894, 123271788]

約数ペア:

[(1, 123271788), (2, 61635894), (3, 41090596), (4, 30817947), (6, 20545298), (12, 10272649), (47, 2622804), (94, 1311402), (127, 970644), (141, 874268), (188, 655701), (254, 485322), (282, 437134), (381, 323548), (508, 242661), (564, 218567), (762, 161774), (1524, 80887), (1721, 71628), (3442, 35814), (5163, 23876), (5969, 20652), (6884, 17907), (10326, 11938)]