90806616

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1759}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 253440000

約数和(自身を除く): 162633384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1434, 1759, 1912, 2151, 2868, 3518, 4302, 5277, 5736, 6453, 7036, 8604, 10554, 12906, 14072, 15831, 17208, 21108, 25812, 31662, 42216, 47493, 51624, 63324, 94986, 126648, 189972, 379944, 420401, 840802, 1261203, 1681604, 2522406, 3363208, 3783609, 5044812, 7567218, 10089624, 11350827, 15134436, 22701654, 30268872, 45403308, 90806616]

約数ペア:

[(1, 90806616), (2, 45403308), (3, 30268872), (4, 22701654), (6, 15134436), (8, 11350827), (9, 10089624), (12, 7567218), (18, 5044812), (24, 3783609), (27, 3363208), (36, 2522406), (54, 1681604), (72, 1261203), (108, 840802), (216, 420401), (239, 379944), (478, 189972), (717, 126648), (956, 94986), (1434, 63324), (1759, 51624), (1912, 47493), (2151, 42216), (2868, 31662), (3518, 25812), (4302, 21108), (5277, 17208), (5736, 15831), (6453, 14072), (7036, 12906), (8604, 10554)]