68763492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{30319}}^1$

素因数の和:30342

約数の個数: 60

約数和(自身を含む): 205448320

約数和(自身を除く): 136684828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 30319, 60638, 90957, 121276, 181914, 212233, 272871, 363828, 424466, 545742, 636699, 818613, 848932, 1091484, 1273398, 1637226, 1910097, 2455839, 2546796, 3274452, 3820194, 4911678, 5730291, 7640388, 9823356, 11460582, 17190873, 22921164, 34381746, 68763492]

約数ペア:

[(1, 68763492), (2, 34381746), (3, 22921164), (4, 17190873), (6, 11460582), (7, 9823356), (9, 7640388), (12, 5730291), (14, 4911678), (18, 3820194), (21, 3274452), (27, 2546796), (28, 2455839), (36, 1910097), (42, 1637226), (54, 1273398), (63, 1091484), (81, 848932), (84, 818613), (108, 636699), (126, 545742), (162, 424466), (189, 363828), (252, 272871), (324, 212233), (378, 181914), (567, 121276), (756, 90957), (1134, 60638), (2268, 30319)]