79981524

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{45341}}^1$

素因数の和:45365

約数の個数: 54

約数和(自身を含む): 235188954

約数和(自身を除く): 155207430

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 45341, 90682, 136023, 181364, 272046, 317387, 408069, 544092, 634774, 816138, 952161, 1269548, 1632276, 1904322, 2221709, 2856483, 3808644, 4443418, 5712966, 6665127, 8886836, 11425932, 13330254, 19995381, 26660508, 39990762, 79981524]

約数ペア:

[(1, 79981524), (2, 39990762), (3, 26660508), (4, 19995381), (6, 13330254), (7, 11425932), (9, 8886836), (12, 6665127), (14, 5712966), (18, 4443418), (21, 3808644), (28, 2856483), (36, 2221709), (42, 1904322), (49, 1632276), (63, 1269548), (84, 952161), (98, 816138), (126, 634774), (147, 544092), (196, 408069), (252, 317387), (294, 272046), (441, 181364), (588, 136023), (882, 90682), (1764, 45341)]