86653736

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 177876000

約数和(自身を除く): 91222264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 169, 214, 338, 428, 599, 676, 856, 1198, 1352, 1391, 2396, 2782, 4792, 5564, 7787, 11128, 15574, 18083, 31148, 36166, 62296, 64093, 72332, 101231, 128186, 144664, 202462, 256372, 404924, 512744, 809848, 833209, 1666418, 3332836, 6665672, 10831717, 21663434, 43326868, 86653736]

約数ペア:

[(1, 86653736), (2, 43326868), (4, 21663434), (8, 10831717), (13, 6665672), (26, 3332836), (52, 1666418), (104, 833209), (107, 809848), (169, 512744), (214, 404924), (338, 256372), (428, 202462), (599, 144664), (676, 128186), (856, 101231), (1198, 72332), (1352, 64093), (1391, 62296), (2396, 36166), (2782, 31148), (4792, 18083), (5564, 15574), (7787, 11128)]