84891268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 202825728

約数和(自身を除く): 117934460

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 308, 341, 374, 434, 476, 523, 527, 682, 748, 868, 1046, 1054, 1309, 1364, 2092, 2108, 2387, 2618, 3661, 3689, 4774, 5236, 5753, 5797, 7322, 7378, 8891, 9548, 11506, 11594, 14644, 14756, 16213, 17782, 23012, 23188, 32426, 35564, 40271, 40579, 62237, 64852, 80542, 81158, 97801, 113491, 124474, 161084, 162316, 178343, 195602, 226982, 248948, 275621, 356686, 391204, 453964, 551242, 684607, 713372, 1102484, 1248401, 1369214, 1929347, 2496802, 2738428, 3031831, 3858694, 4993604, 6063662, 7717388, 12127324, 21222817, 42445634, 84891268]

約数ペア:

[(1, 84891268), (2, 42445634), (4, 21222817), (7, 12127324), (11, 7717388), (14, 6063662), (17, 4993604), (22, 3858694), (28, 3031831), (31, 2738428), (34, 2496802), (44, 1929347), (62, 1369214), (68, 1248401), (77, 1102484), (119, 713372), (124, 684607), (154, 551242), (187, 453964), (217, 391204), (238, 356686), (308, 275621), (341, 248948), (374, 226982), (434, 195602), (476, 178343), (523, 162316), (527, 161084), (682, 124474), (748, 113491), (868, 97801), (1046, 81158), (1054, 80542), (1309, 64852), (1364, 62237), (2092, 40579), (2108, 40271), (2387, 35564), (2618, 32426), (3661, 23188), (3689, 23012), (4774, 17782), (5236, 16213), (5753, 14756), (5797, 14644), (7322, 11594), (7378, 11506), (8891, 9548)]