72245306

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5381}}^1$

素因数の和:5534

約数の個数: 24

約数和(自身を含む): 127004436

約数和(自身を除く): 54759130

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 5381, 6713, 10762, 13426, 37667, 75334, 263669, 527338, 737197, 1474394, 5160379, 10320758, 36122653, 72245306]

約数ペア:

[(1, 72245306), (2, 36122653), (7, 10320758), (14, 5160379), (49, 1474394), (98, 737197), (137, 527338), (274, 263669), (959, 75334), (1918, 37667), (5381, 13426), (6713, 10762)]