72757494

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{18457}}^1$

素因数の和:18541

約数の個数: 32

約数和(自身を含む): 163907040

約数和(自身を除く): 91149546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 18457, 36914, 55371, 110742, 166113, 332226, 498339, 996678, 1347361, 2694722, 4042083, 8084166, 12126249, 24252498, 36378747, 72757494]

約数ペア:

[(1, 72757494), (2, 36378747), (3, 24252498), (6, 12126249), (9, 8084166), (18, 4042083), (27, 2694722), (54, 1347361), (73, 996678), (146, 498339), (219, 332226), (438, 166113), (657, 110742), (1314, 55371), (1971, 36914), (3942, 18457)]