84419982

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 80

約数和(自身を含む): 200027520

約数和(自身を除く): 115607538

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 139, 162, 163, 207, 278, 326, 414, 417, 489, 621, 834, 978, 1242, 1251, 1467, 1863, 2502, 2934, 3197, 3726, 3749, 3753, 4401, 6394, 7498, 7506, 8802, 9591, 11247, 11259, 13203, 19182, 22494, 22518, 22657, 26406, 28773, 33741, 45314, 57546, 67482, 67971, 86319, 101223, 135942, 172638, 202446, 203913, 258957, 303669, 407826, 517914, 521111, 607338, 611739, 1042222, 1223478, 1563333, 1835217, 3126666, 3670434, 4689999, 9379998, 14069997, 28139994, 42209991, 84419982]

約数ペア:

[(1, 84419982), (2, 42209991), (3, 28139994), (6, 14069997), (9, 9379998), (18, 4689999), (23, 3670434), (27, 3126666), (46, 1835217), (54, 1563333), (69, 1223478), (81, 1042222), (138, 611739), (139, 607338), (162, 521111), (163, 517914), (207, 407826), (278, 303669), (326, 258957), (414, 203913), (417, 202446), (489, 172638), (621, 135942), (834, 101223), (978, 86319), (1242, 67971), (1251, 67482), (1467, 57546), (1863, 45314), (2502, 33741), (2934, 28773), (3197, 26406), (3726, 22657), (3749, 22518), (3753, 22494), (4401, 19182), (6394, 13203), (7498, 11259), (7506, 11247), (8802, 9591)]