85671048

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 219620160

約数和(自身を除く): 133949112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 107, 146, 214, 219, 292, 321, 428, 438, 457, 584, 642, 856, 876, 914, 1284, 1371, 1752, 1828, 2568, 2742, 3656, 5484, 7811, 10968, 15622, 23433, 31244, 33361, 46866, 48899, 62488, 66722, 93732, 97798, 100083, 133444, 146697, 187464, 195596, 200166, 266888, 293394, 391192, 400332, 586788, 800664, 1173576, 3569627, 7139254, 10708881, 14278508, 21417762, 28557016, 42835524, 85671048]

約数ペア:

[(1, 85671048), (2, 42835524), (3, 28557016), (4, 21417762), (6, 14278508), (8, 10708881), (12, 7139254), (24, 3569627), (73, 1173576), (107, 800664), (146, 586788), (214, 400332), (219, 391192), (292, 293394), (321, 266888), (428, 200166), (438, 195596), (457, 187464), (584, 146697), (642, 133444), (856, 100083), (876, 97798), (914, 93732), (1284, 66722), (1371, 62488), (1752, 48899), (1828, 46866), (2568, 33361), (2742, 31244), (3656, 23433), (5484, 15622), (7811, 10968)]