80696412

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 215163312

約数和(自身を除く): 134466900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1361, 1647, 2196, 2722, 3294, 4083, 4941, 5444, 6588, 8166, 9882, 12249, 14823, 16332, 19764, 24498, 29646, 36747, 48996, 59292, 73494, 83021, 110241, 146988, 166042, 220482, 249063, 330723, 332084, 440964, 498126, 661446, 747189, 996252, 1322892, 1494378, 2241567, 2988756, 4483134, 6724701, 8966268, 13449402, 20174103, 26898804, 40348206, 80696412]

約数ペア:

[(1, 80696412), (2, 40348206), (3, 26898804), (4, 20174103), (6, 13449402), (9, 8966268), (12, 6724701), (18, 4483134), (27, 2988756), (36, 2241567), (54, 1494378), (61, 1322892), (81, 996252), (108, 747189), (122, 661446), (162, 498126), (183, 440964), (243, 332084), (244, 330723), (324, 249063), (366, 220482), (486, 166042), (549, 146988), (732, 110241), (972, 83021), (1098, 73494), (1361, 59292), (1647, 48996), (2196, 36747), (2722, 29646), (3294, 24498), (4083, 19764), (4941, 16332), (5444, 14823), (6588, 12249), (8166, 9882)]