129870216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{28631}}^1$

素因数の和:28656

約数の個数: 80

約数和(自身を含む): 415736640

約数和(自身を除く): 285866424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 28631, 57262, 85893, 114524, 171786, 200417, 229048, 257679, 343572, 400834, 515358, 601251, 687144, 773037, 801668, 1030716, 1202502, 1546074, 1603336, 1803753, 2061432, 2319111, 2405004, 3092148, 3607506, 4638222, 4810008, 5411259, 6184296, 7215012, 9276444, 10822518, 14430024, 16233777, 18552888, 21645036, 32467554, 43290072, 64935108, 129870216]

約数ペア:

[(1, 129870216), (2, 64935108), (3, 43290072), (4, 32467554), (6, 21645036), (7, 18552888), (8, 16233777), (9, 14430024), (12, 10822518), (14, 9276444), (18, 7215012), (21, 6184296), (24, 5411259), (27, 4810008), (28, 4638222), (36, 3607506), (42, 3092148), (54, 2405004), (56, 2319111), (63, 2061432), (72, 1803753), (81, 1603336), (84, 1546074), (108, 1202502), (126, 1030716), (162, 801668), (168, 773037), (189, 687144), (216, 601251), (252, 515358), (324, 400834), (378, 343572), (504, 257679), (567, 229048), (648, 200417), (756, 171786), (1134, 114524), (1512, 85893), (2268, 57262), (4536, 28631)]