72418482

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{18371}}^1$

素因数の和:18455

約数の個数: 32

約数和(自身を含む): 163143360

約数和(自身を除く): 90724878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 18371, 36742, 55113, 110226, 165339, 330678, 496017, 992034, 1341083, 2682166, 4023249, 8046498, 12069747, 24139494, 36209241, 72418482]

約数ペア:

[(1, 72418482), (2, 36209241), (3, 24139494), (6, 12069747), (9, 8046498), (18, 4023249), (27, 2682166), (54, 1341083), (73, 992034), (146, 496017), (219, 330678), (438, 165339), (657, 110226), (1314, 55113), (1971, 36742), (3942, 18371)]