72075808

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4073}}^1$

素因数の和:4169

約数の個数: 48

約数和(自身を含む): 164263680

約数和(自身を除く): 92187872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4073, 4424, 8146, 8848, 16292, 17696, 28511, 32584, 57022, 65168, 114044, 130336, 228088, 321767, 456176, 643534, 912352, 1287068, 2252369, 2574136, 4504738, 5148272, 9009476, 10296544, 18018952, 36037904, 72075808]

約数ペア:

[(1, 72075808), (2, 36037904), (4, 18018952), (7, 10296544), (8, 9009476), (14, 5148272), (16, 4504738), (28, 2574136), (32, 2252369), (56, 1287068), (79, 912352), (112, 643534), (158, 456176), (224, 321767), (316, 228088), (553, 130336), (632, 114044), (1106, 65168), (1264, 57022), (2212, 32584), (2528, 28511), (4073, 17696), (4424, 16292), (8146, 8848)]