72677318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 131658240

約数和(自身を除く): 58980922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 433, 631, 866, 1262, 3031, 4417, 6062, 8227, 8834, 11989, 16454, 23978, 57589, 83923, 115178, 167846, 273223, 546446, 1912561, 3825122, 5191237, 10382474, 36338659, 72677318]

約数ペア:

[(1, 72677318), (2, 36338659), (7, 10382474), (14, 5191237), (19, 3825122), (38, 1912561), (133, 546446), (266, 273223), (433, 167846), (631, 115178), (866, 83923), (1262, 57589), (3031, 23978), (4417, 16454), (6062, 11989), (8227, 8834)]