81050808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177743}}^1$

素因数の和:177771

約数の個数: 32

約数和(自身を含む): 213292800

約数和(自身を除く): 132241992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 177743, 355486, 533229, 710972, 1066458, 1421944, 2132916, 3377117, 4265832, 6754234, 10131351, 13508468, 20262702, 27016936, 40525404, 81050808]

約数ペア:

[(1, 81050808), (2, 40525404), (3, 27016936), (4, 20262702), (6, 13508468), (8, 10131351), (12, 6754234), (19, 4265832), (24, 3377117), (38, 2132916), (57, 1421944), (76, 1066458), (114, 710972), (152, 533229), (228, 355486), (456, 177743)]