80445624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478843}}^1$

素因数の和:478859

約数の個数: 32

約数和(自身を含む): 229845120

約数和(自身を除く): 149399496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478843, 957686, 1436529, 1915372, 2873058, 3351901, 3830744, 5746116, 6703802, 10055703, 11492232, 13407604, 20111406, 26815208, 40222812, 80445624]

約数ペア:

[(1, 80445624), (2, 40222812), (3, 26815208), (4, 20111406), (6, 13407604), (7, 11492232), (8, 10055703), (12, 6703802), (14, 5746116), (21, 3830744), (24, 3351901), (28, 2873058), (42, 1915372), (56, 1436529), (84, 957686), (168, 478843)]