74720772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{98837}}^1$

素因数の和:98857

約数の個数: 48

約数和(自身を含む): 221397120

約数和(自身を除く): 146676348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 98837, 197674, 296511, 395348, 593022, 691859, 889533, 1186044, 1383718, 1779066, 2075577, 2668599, 2767436, 3558132, 4151154, 5337198, 6226731, 8302308, 10674396, 12453462, 18680193, 24906924, 37360386, 74720772]

約数ペア:

[(1, 74720772), (2, 37360386), (3, 24906924), (4, 18680193), (6, 12453462), (7, 10674396), (9, 8302308), (12, 6226731), (14, 5337198), (18, 4151154), (21, 3558132), (27, 2767436), (28, 2668599), (36, 2075577), (42, 1779066), (54, 1383718), (63, 1186044), (84, 889533), (108, 691859), (126, 593022), (189, 395348), (252, 296511), (378, 197674), (756, 98837)]