85721976

素因数分解:

$2^3\times 3^4\times {\mathrm{132287}}^1$

素因数の和:132305

約数の個数: 40

約数和(自身を含む): 240102720

約数和(自身を除く): 154380744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 132287, 264574, 396861, 529148, 793722, 1058296, 1190583, 1587444, 2381166, 3174888, 3571749, 4762332, 7143498, 9524664, 10715247, 14286996, 21430494, 28573992, 42860988, 85721976]

約数ペア:

[(1, 85721976), (2, 42860988), (3, 28573992), (4, 21430494), (6, 14286996), (8, 10715247), (9, 9524664), (12, 7143498), (18, 4762332), (24, 3571749), (27, 3174888), (36, 2381166), (54, 1587444), (72, 1190583), (81, 1058296), (108, 793722), (162, 529148), (216, 396861), (324, 264574), (648, 132287)]