72443008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 164358720

約数和(自身を除く): 91915712

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2237, 2944, 4048, 4474, 8096, 8948, 16192, 17896, 24607, 32384, 35792, 49214, 51451, 71584, 98428, 102902, 143168, 196856, 205804, 286336, 393712, 411608, 565961, 787424, 823216, 1131922, 1574848, 1646432, 2263844, 3149696, 3292864, 4527688, 6585728, 9055376, 18110752, 36221504, 72443008]

約数ペア:

[(1, 72443008), (2, 36221504), (4, 18110752), (8, 9055376), (11, 6585728), (16, 4527688), (22, 3292864), (23, 3149696), (32, 2263844), (44, 1646432), (46, 1574848), (64, 1131922), (88, 823216), (92, 787424), (128, 565961), (176, 411608), (184, 393712), (253, 286336), (352, 205804), (368, 196856), (506, 143168), (704, 102902), (736, 98428), (1012, 71584), (1408, 51451), (1472, 49214), (2024, 35792), (2237, 32384), (2944, 24607), (4048, 17896), (4474, 16192), (8096, 8948)]