77795718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12989

約数の個数: 64

約数和(自身を含む): 208922112

約数和(自身を除く): 131126394

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 12953, 25906, 38859, 77718, 90671, 142483, 168389, 181342, 272013, 284966, 336778, 427449, 505167, 544026, 854898, 997381, 1010334, 1178723, 1852279, 1994762, 2357446, 2992143, 3536169, 3704558, 5556837, 5984286, 7072338, 11113674, 12965953, 25931906, 38897859, 77795718]

約数ペア:

[(1, 77795718), (2, 38897859), (3, 25931906), (6, 12965953), (7, 11113674), (11, 7072338), (13, 5984286), (14, 5556837), (21, 3704558), (22, 3536169), (26, 2992143), (33, 2357446), (39, 1994762), (42, 1852279), (66, 1178723), (77, 1010334), (78, 997381), (91, 854898), (143, 544026), (154, 505167), (182, 427449), (231, 336778), (273, 284966), (286, 272013), (429, 181342), (462, 168389), (546, 142483), (858, 90671), (1001, 77718), (2002, 38859), (3003, 25906), (6006, 12953)]