86987058

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{101}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 185685696

約数和(自身を除く): 98698638

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 101, 138, 158, 202, 237, 303, 474, 606, 1817, 2323, 3634, 4646, 5451, 6241, 6969, 7979, 10902, 12482, 13938, 15958, 18723, 23937, 37446, 47874, 143543, 183517, 287086, 367034, 430629, 550551, 630341, 861258, 1101102, 1260682, 1891023, 3782046, 14497843, 28995686, 43493529, 86987058]

約数ペア:

[(1, 86987058), (2, 43493529), (3, 28995686), (6, 14497843), (23, 3782046), (46, 1891023), (69, 1260682), (79, 1101102), (101, 861258), (138, 630341), (158, 550551), (202, 430629), (237, 367034), (303, 287086), (474, 183517), (606, 143543), (1817, 47874), (2323, 37446), (3634, 23937), (4646, 18723), (5451, 15958), (6241, 13938), (6969, 12482), (7979, 10902)]