80508666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6679}}^1$

素因数の和:6739

約数の個数: 48

約数和(自身を含む): 191903040

約数和(自身を除く): 111394374

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 4018, 6027, 6679, 12054, 13358, 20037, 40074, 46753, 93506, 140259, 273839, 280518, 327271, 547678, 654542, 821517, 981813, 1643034, 1916873, 1963626, 3833746, 5750619, 11501238, 13418111, 26836222, 40254333, 80508666]

約数ペア:

[(1, 80508666), (2, 40254333), (3, 26836222), (6, 13418111), (7, 11501238), (14, 5750619), (21, 3833746), (41, 1963626), (42, 1916873), (49, 1643034), (82, 981813), (98, 821517), (123, 654542), (147, 547678), (246, 327271), (287, 280518), (294, 273839), (574, 140259), (861, 93506), (1722, 46753), (2009, 40074), (4018, 20037), (6027, 13358), (6679, 12054)]