78048522

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{20947}}^1$

素因数の和:20984

約数の個数: 40

約数和(自身を含む): 182498976

約数和(自身を除く): 104450454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 20947, 41894, 62841, 125682, 188523, 377046, 481781, 565569, 963562, 1131138, 1445343, 1696707, 2890686, 3393414, 4336029, 8672058, 13008087, 26016174, 39024261, 78048522]

約数ペア:

[(1, 78048522), (2, 39024261), (3, 26016174), (6, 13008087), (9, 8672058), (18, 4336029), (23, 3393414), (27, 2890686), (46, 1696707), (54, 1445343), (69, 1131138), (81, 963562), (138, 565569), (162, 481781), (207, 377046), (414, 188523), (621, 125682), (1242, 62841), (1863, 41894), (3726, 20947)]