87765496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120557}}^1$

素因数の和:120583

約数の個数: 32

約数和(自身を含む): 202537440

約数和(自身を除く): 114771944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 120557, 241114, 482228, 843899, 964456, 1567241, 1687798, 3134482, 3375596, 6268964, 6751192, 10970687, 12537928, 21941374, 43882748, 87765496]

約数ペア:

[(1, 87765496), (2, 43882748), (4, 21941374), (7, 12537928), (8, 10970687), (13, 6751192), (14, 6268964), (26, 3375596), (28, 3134482), (52, 1687798), (56, 1567241), (91, 964456), (104, 843899), (182, 482228), (364, 241114), (728, 120557)]