85239804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3931}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 215788160

約数和(自身を除く): 130548356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 3931, 5421, 7228, 7862, 10842, 11793, 15724, 21684, 23586, 47172, 51103, 102206, 153309, 204412, 306618, 546409, 613236, 1092818, 1639227, 2185636, 3278454, 6556908, 7103317, 14206634, 21309951, 28413268, 42619902, 85239804]

約数ペア:

[(1, 85239804), (2, 42619902), (3, 28413268), (4, 21309951), (6, 14206634), (12, 7103317), (13, 6556908), (26, 3278454), (39, 2185636), (52, 1639227), (78, 1092818), (139, 613236), (156, 546409), (278, 306618), (417, 204412), (556, 153309), (834, 102206), (1668, 51103), (1807, 47172), (3614, 23586), (3931, 21684), (5421, 15724), (7228, 11793), (7862, 10842)]