68436528

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8747}}^1$

素因数の和:8921

約数の個数: 40

約数和(自身を含む): 177899328

約数和(自身を除く): 109462800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 8747, 17494, 26241, 34988, 52482, 69976, 104964, 139952, 209928, 419856, 1425761, 2851522, 4277283, 5703044, 8554566, 11406088, 17109132, 22812176, 34218264, 68436528]

約数ペア:

[(1, 68436528), (2, 34218264), (3, 22812176), (4, 17109132), (6, 11406088), (8, 8554566), (12, 5703044), (16, 4277283), (24, 2851522), (48, 1425761), (163, 419856), (326, 209928), (489, 139952), (652, 104964), (978, 69976), (1304, 52482), (1956, 34988), (2608, 26241), (3912, 17494), (7824, 8747)]