68683188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1237}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 183580544

約数和(自身を除く): 114897356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1237, 1322, 1983, 2474, 2644, 3711, 3966, 4627, 4948, 7422, 7932, 8659, 9254, 13881, 14844, 17318, 18508, 25977, 27762, 34636, 51954, 55524, 103908, 817657, 1635314, 2452971, 3270628, 4905942, 5723599, 9811884, 11447198, 17170797, 22894396, 34341594, 68683188]

約数ペア:

[(1, 68683188), (2, 34341594), (3, 22894396), (4, 17170797), (6, 11447198), (7, 9811884), (12, 5723599), (14, 4905942), (21, 3270628), (28, 2452971), (42, 1635314), (84, 817657), (661, 103908), (1237, 55524), (1322, 51954), (1983, 34636), (2474, 27762), (2644, 25977), (3711, 18508), (3966, 17318), (4627, 14844), (4948, 13881), (7422, 9254), (7932, 8659)]