68594218

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 146266560

約数和(自身を除く): 77672342

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 49, 77, 98, 119, 133, 154, 187, 197, 209, 238, 266, 323, 374, 394, 418, 539, 646, 833, 931, 1078, 1309, 1379, 1463, 1666, 1862, 2167, 2261, 2618, 2758, 2926, 3349, 3553, 3743, 4334, 4522, 6698, 7106, 7486, 9163, 9653, 10241, 15169, 15827, 18326, 19306, 20482, 23443, 24871, 26201, 30338, 31654, 36839, 41173, 46886, 49742, 52402, 63631, 73678, 82346, 106183, 127262, 164101, 174097, 183407, 212366, 257873, 288211, 328202, 348194, 366814, 445417, 515746, 576422, 699941, 890834, 1399882, 1805111, 2017477, 3117919, 3610222, 4034954, 4899587, 6235838, 9799174, 34297109, 68594218]

約数ペア:

[(1, 68594218), (2, 34297109), (7, 9799174), (11, 6235838), (14, 4899587), (17, 4034954), (19, 3610222), (22, 3117919), (34, 2017477), (38, 1805111), (49, 1399882), (77, 890834), (98, 699941), (119, 576422), (133, 515746), (154, 445417), (187, 366814), (197, 348194), (209, 328202), (238, 288211), (266, 257873), (323, 212366), (374, 183407), (394, 174097), (418, 164101), (539, 127262), (646, 106183), (833, 82346), (931, 73678), (1078, 63631), (1309, 52402), (1379, 49742), (1463, 46886), (1666, 41173), (1862, 36839), (2167, 31654), (2261, 30338), (2618, 26201), (2758, 24871), (2926, 23443), (3349, 20482), (3553, 19306), (3743, 18326), (4334, 15827), (4522, 15169), (6698, 10241), (7106, 9653), (7486, 9163)]