71620008

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{40879}}^1$

素因数の和:40961

約数の個数: 32

約数和(自身を含む): 181507200

約数和(自身を除く): 109887192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 40879, 81758, 122637, 163516, 245274, 327032, 490548, 981096, 2984167, 5968334, 8952501, 11936668, 17905002, 23873336, 35810004, 71620008]

約数ペア:

[(1, 71620008), (2, 35810004), (3, 23873336), (4, 17905002), (6, 11936668), (8, 8952501), (12, 5968334), (24, 2984167), (73, 981096), (146, 490548), (219, 327032), (292, 245274), (438, 163516), (584, 122637), (876, 81758), (1752, 40879)]