123750216

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{39971}}^1$

素因数の和:40026

約数の個数: 48

約数和(自身を含む): 342959760

約数和(自身を除く): 219209544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 39971, 79942, 119913, 159884, 239826, 319768, 359739, 479652, 719478, 959304, 1438956, 1718753, 2877912, 3437506, 5156259, 6875012, 10312518, 13750024, 15468777, 20625036, 30937554, 41250072, 61875108, 123750216]

約数ペア:

[(1, 123750216), (2, 61875108), (3, 41250072), (4, 30937554), (6, 20625036), (8, 15468777), (9, 13750024), (12, 10312518), (18, 6875012), (24, 5156259), (36, 3437506), (43, 2877912), (72, 1718753), (86, 1438956), (129, 959304), (172, 719478), (258, 479652), (344, 359739), (387, 319768), (516, 239826), (774, 159884), (1032, 119913), (1548, 79942), (3096, 39971)]