81600642

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{65701}}^1$

素因数の和:65735

約数の個数: 32

約数和(自身を含む): 189221760

約数和(自身を除く): 107621118

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 65701, 131402, 197103, 394206, 591309, 1182618, 1511123, 1773927, 3022246, 3547854, 4533369, 9066738, 13600107, 27200214, 40800321, 81600642]

約数ペア:

[(1, 81600642), (2, 40800321), (3, 27200214), (6, 13600107), (9, 9066738), (18, 4533369), (23, 3547854), (27, 3022246), (46, 1773927), (54, 1511123), (69, 1182618), (138, 591309), (207, 394206), (414, 197103), (621, 131402), (1242, 65701)]