72819194

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 136109160

約数和(自身を除く): 63289966

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 109, 119, 218, 238, 401, 763, 802, 833, 1526, 1666, 1853, 2807, 3706, 5341, 5614, 6817, 10682, 12971, 13634, 19649, 25942, 39298, 43709, 47719, 87418, 90797, 95438, 181594, 305963, 334033, 611926, 668066, 743053, 1486106, 2141741, 4283482, 5201371, 10402742, 36409597, 72819194]

約数ペア:

[(1, 72819194), (2, 36409597), (7, 10402742), (14, 5201371), (17, 4283482), (34, 2141741), (49, 1486106), (98, 743053), (109, 668066), (119, 611926), (218, 334033), (238, 305963), (401, 181594), (763, 95438), (802, 90797), (833, 87418), (1526, 47719), (1666, 43709), (1853, 39298), (2807, 25942), (3706, 19649), (5341, 13634), (5614, 12971), (6817, 10682)]