68363178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 156495360

約数和(自身を除く): 88132182

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 163, 247, 283, 326, 489, 494, 566, 741, 849, 978, 1482, 1698, 2119, 3097, 3679, 4238, 5377, 6194, 6357, 7358, 9291, 10754, 11037, 12714, 16131, 18582, 22074, 32262, 40261, 46129, 69901, 80522, 92258, 120783, 138387, 139802, 209703, 241566, 276774, 419406, 599677, 876451, 1199354, 1752902, 1799031, 2629353, 3598062, 5258706, 11393863, 22787726, 34181589, 68363178]

約数ペア:

[(1, 68363178), (2, 34181589), (3, 22787726), (6, 11393863), (13, 5258706), (19, 3598062), (26, 2629353), (38, 1799031), (39, 1752902), (57, 1199354), (78, 876451), (114, 599677), (163, 419406), (247, 276774), (283, 241566), (326, 209703), (489, 139802), (494, 138387), (566, 120783), (741, 92258), (849, 80522), (978, 69901), (1482, 46129), (1698, 40261), (2119, 32262), (3097, 22074), (3679, 18582), (4238, 16131), (5377, 12714), (6194, 11037), (6357, 10754), (7358, 9291)]