80791992

素因数分解:

$2^3\times 3^4\times {\mathrm{124679}}^1$

素因数の和:124697

約数の個数: 40

約数和(自身を含む): 226294200

約数和(自身を除く): 145502208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 124679, 249358, 374037, 498716, 748074, 997432, 1122111, 1496148, 2244222, 2992296, 3366333, 4488444, 6732666, 8976888, 10098999, 13465332, 20197998, 26930664, 40395996, 80791992]

約数ペア:

[(1, 80791992), (2, 40395996), (3, 26930664), (4, 20197998), (6, 13465332), (8, 10098999), (9, 8976888), (12, 6732666), (18, 4488444), (24, 3366333), (27, 2992296), (36, 2244222), (54, 1496148), (72, 1122111), (81, 997432), (108, 748074), (162, 498716), (216, 374037), (324, 249358), (648, 124679)]