80386131

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 136478720

約数和(自身を除く): 56092589

約数列:

[1, 3, 7, 19, 21, 31, 57, 67, 93, 97, 133, 201, 217, 291, 399, 469, 589, 651, 679, 1273, 1407, 1767, 1843, 2037, 2077, 3007, 3819, 4123, 5529, 6231, 6499, 8911, 9021, 12369, 12901, 14539, 19497, 21049, 26733, 38703, 39463, 43617, 45493, 57133, 63147, 118389, 123481, 136479, 171399, 201469, 276241, 370443, 399931, 604407, 828723, 864367, 1199793, 1410283, 2593101, 3827911, 4230849, 11483733, 26795377, 80386131]

約数ペア:

[(1, 80386131), (3, 26795377), (7, 11483733), (19, 4230849), (21, 3827911), (31, 2593101), (57, 1410283), (67, 1199793), (93, 864367), (97, 828723), (133, 604407), (201, 399931), (217, 370443), (291, 276241), (399, 201469), (469, 171399), (589, 136479), (651, 123481), (679, 118389), (1273, 63147), (1407, 57133), (1767, 45493), (1843, 43617), (2037, 39463), (2077, 38703), (3007, 26733), (3819, 21049), (4123, 19497), (5529, 14539), (6231, 12901), (6499, 12369), (8911, 9021)]