68525058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2071

約数の個数: 64

約数和(自身を含む): 168791040

約数和(自身を除く): 100265982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 1997, 2451, 3994, 4902, 5719, 5991, 11438, 11982, 13979, 17157, 27958, 34314, 37943, 41937, 75886, 83874, 85871, 113829, 171742, 227658, 257613, 265601, 515226, 531202, 601097, 796803, 1202194, 1593606, 1631549, 1803291, 3263098, 3606582, 4894647, 9789294, 11420843, 22841686, 34262529, 68525058]

約数ペア:

[(1, 68525058), (2, 34262529), (3, 22841686), (6, 11420843), (7, 9789294), (14, 4894647), (19, 3606582), (21, 3263098), (38, 1803291), (42, 1631549), (43, 1593606), (57, 1202194), (86, 796803), (114, 601097), (129, 531202), (133, 515226), (258, 265601), (266, 257613), (301, 227658), (399, 171742), (602, 113829), (798, 85871), (817, 83874), (903, 75886), (1634, 41937), (1806, 37943), (1997, 34314), (2451, 27958), (3994, 17157), (4902, 13979), (5719, 11982), (5991, 11438)]