72661974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157277}}^1$

素因数の和:157300

約数の個数: 32

約数和(自身を含む): 181184256

約数和(自身を除く): 108522282

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 157277, 314554, 471831, 943662, 1100939, 1730047, 2201878, 3302817, 3460094, 5190141, 6605634, 10380282, 12110329, 24220658, 36330987, 72661974]

約数ペア:

[(1, 72661974), (2, 36330987), (3, 24220658), (6, 12110329), (7, 10380282), (11, 6605634), (14, 5190141), (21, 3460094), (22, 3302817), (33, 2201878), (42, 1730047), (66, 1100939), (77, 943662), (154, 471831), (231, 314554), (462, 157277)]