72977056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 153244224

約数和(自身を除く): 80267168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 163, 272, 326, 544, 652, 823, 1304, 1646, 2608, 2771, 3292, 5216, 5542, 6584, 11084, 13168, 13991, 22168, 26336, 27982, 44336, 55964, 88672, 111928, 134149, 223856, 268298, 447712, 536596, 1073192, 2146384, 2280533, 4292768, 4561066, 9122132, 18244264, 36488528, 72977056]

約数ペア:

[(1, 72977056), (2, 36488528), (4, 18244264), (8, 9122132), (16, 4561066), (17, 4292768), (32, 2280533), (34, 2146384), (68, 1073192), (136, 536596), (163, 447712), (272, 268298), (326, 223856), (544, 134149), (652, 111928), (823, 88672), (1304, 55964), (1646, 44336), (2608, 27982), (2771, 26336), (3292, 22168), (5216, 13991), (5542, 13168), (6584, 11084)]