79973082

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 206997120

約数和(自身を除く): 127024038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 109, 126, 162, 189, 218, 327, 378, 567, 647, 654, 763, 981, 1134, 1294, 1526, 1941, 1962, 2289, 2943, 3882, 4529, 4578, 5823, 5886, 6867, 8829, 9058, 11646, 13587, 13734, 17469, 17658, 20601, 27174, 34938, 40761, 41202, 52407, 61803, 70523, 81522, 104814, 122283, 123606, 141046, 211569, 244566, 366849, 423138, 493661, 634707, 733698, 987322, 1269414, 1480983, 1904121, 2961966, 3808242, 4442949, 5712363, 8885898, 11424726, 13328847, 26657694, 39986541, 79973082]

約数ペア:

[(1, 79973082), (2, 39986541), (3, 26657694), (6, 13328847), (7, 11424726), (9, 8885898), (14, 5712363), (18, 4442949), (21, 3808242), (27, 2961966), (42, 1904121), (54, 1480983), (63, 1269414), (81, 987322), (109, 733698), (126, 634707), (162, 493661), (189, 423138), (218, 366849), (327, 244566), (378, 211569), (567, 141046), (647, 123606), (654, 122283), (763, 104814), (981, 81522), (1134, 70523), (1294, 61803), (1526, 52407), (1941, 41202), (1962, 40761), (2289, 34938), (2943, 27174), (3882, 20601), (4529, 17658), (4578, 17469), (5823, 13734), (5886, 13587), (6867, 11646), (8829, 9058)]