68732146

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 129761280

約数和(自身を除く): 61029134

約数列:

[1, 2, 7, 14, 29, 31, 43, 58, 62, 86, 127, 203, 217, 254, 301, 406, 434, 602, 889, 899, 1247, 1333, 1778, 1798, 2494, 2666, 3683, 3937, 5461, 6293, 7366, 7874, 8729, 9331, 10922, 12586, 17458, 18662, 25781, 27559, 38227, 38657, 51562, 55118, 76454, 77314, 114173, 158369, 169291, 228346, 270599, 316738, 338582, 541198, 799211, 1108583, 1185037, 1598422, 2217166, 2370074, 4909439, 9818878, 34366073, 68732146]

約数ペア:

[(1, 68732146), (2, 34366073), (7, 9818878), (14, 4909439), (29, 2370074), (31, 2217166), (43, 1598422), (58, 1185037), (62, 1108583), (86, 799211), (127, 541198), (203, 338582), (217, 316738), (254, 270599), (301, 228346), (406, 169291), (434, 158369), (602, 114173), (889, 77314), (899, 76454), (1247, 55118), (1333, 51562), (1778, 38657), (1798, 38227), (2494, 27559), (2666, 25781), (3683, 18662), (3937, 17458), (5461, 12586), (6293, 10922), (7366, 9331), (7874, 8729)]