8051148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 23831808

約数和(自身を除く): 15780660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 743, 774, 903, 1204, 1486, 1548, 1806, 2229, 2709, 2972, 3612, 4458, 5201, 5418, 6687, 8916, 10402, 10836, 13374, 15603, 20804, 26748, 31206, 31949, 46809, 62412, 63898, 93618, 95847, 127796, 187236, 191694, 223643, 287541, 383388, 447286, 575082, 670929, 894572, 1150164, 1341858, 2012787, 2683716, 4025574, 8051148]

約数ペア:

[(1, 8051148), (2, 4025574), (3, 2683716), (4, 2012787), (6, 1341858), (7, 1150164), (9, 894572), (12, 670929), (14, 575082), (18, 447286), (21, 383388), (28, 287541), (36, 223643), (42, 191694), (43, 187236), (63, 127796), (84, 95847), (86, 93618), (126, 63898), (129, 62412), (172, 46809), (252, 31949), (258, 31206), (301, 26748), (387, 20804), (516, 15603), (602, 13374), (743, 10836), (774, 10402), (903, 8916), (1204, 6687), (1486, 5418), (1548, 5201), (1806, 4458), (2229, 3612), (2709, 2972)]