172348884

素因数分解:

$2^2\times 3^4\times {\mathrm{521}}^1\times {\mathrm{1021}}^1$

素因数の和:1558

約数の個数: 60

約数和(自身を含む): 451860948

約数和(自身を除く): 279512064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 521, 1021, 1042, 1563, 2042, 2084, 3063, 3126, 4084, 4689, 6126, 6252, 9189, 9378, 12252, 14067, 18378, 18756, 27567, 28134, 36756, 42201, 55134, 56268, 82701, 84402, 110268, 165402, 168804, 330804, 531941, 1063882, 1595823, 2127764, 3191646, 4787469, 6383292, 9574938, 14362407, 19149876, 28724814, 43087221, 57449628, 86174442, 172348884]

約数ペア:

[(1, 172348884), (2, 86174442), (3, 57449628), (4, 43087221), (6, 28724814), (9, 19149876), (12, 14362407), (18, 9574938), (27, 6383292), (36, 4787469), (54, 3191646), (81, 2127764), (108, 1595823), (162, 1063882), (324, 531941), (521, 330804), (1021, 168804), (1042, 165402), (1563, 110268), (2042, 84402), (2084, 82701), (3063, 56268), (3126, 55134), (4084, 42201), (4689, 36756), (6126, 28134), (6252, 27567), (9189, 18756), (9378, 18378), (12252, 14067)]