68127774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 161215488

約数和(自身を除く): 93087714

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 271, 286, 293, 429, 542, 586, 813, 858, 879, 1626, 1758, 2981, 3223, 3523, 3809, 5962, 6446, 7046, 7618, 8943, 9669, 10569, 11427, 17886, 19338, 21138, 22854, 38753, 41899, 77506, 79403, 83798, 116259, 125697, 158806, 232518, 238209, 251394, 476418, 873433, 1032239, 1746866, 2064478, 2620299, 3096717, 5240598, 6193434, 11354629, 22709258, 34063887, 68127774]

約数ペア:

[(1, 68127774), (2, 34063887), (3, 22709258), (6, 11354629), (11, 6193434), (13, 5240598), (22, 3096717), (26, 2620299), (33, 2064478), (39, 1746866), (66, 1032239), (78, 873433), (143, 476418), (271, 251394), (286, 238209), (293, 232518), (429, 158806), (542, 125697), (586, 116259), (813, 83798), (858, 79403), (879, 77506), (1626, 41899), (1758, 38753), (2981, 22854), (3223, 21138), (3523, 19338), (3809, 17886), (5962, 11427), (6446, 10569), (7046, 9669), (7618, 8943)]