80315382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51683}}^1$

素因数の和:51732

約数の個数: 32

約数和(自身を含む): 188543232

約数和(自身を除く): 108227850

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 51683, 103366, 155049, 310098, 361781, 723562, 1085343, 1912271, 2170686, 3824542, 5736813, 11473626, 13385897, 26771794, 40157691, 80315382]

約数ペア:

[(1, 80315382), (2, 40157691), (3, 26771794), (6, 13385897), (7, 11473626), (14, 5736813), (21, 3824542), (37, 2170686), (42, 1912271), (74, 1085343), (111, 723562), (222, 361781), (259, 310098), (518, 155049), (777, 103366), (1554, 51683)]