91080972

素因数分解:

$2^2\times 3^2\times {\mathrm{641}}^1\times {\mathrm{3947}}^1$

素因数の和:4598

約数の個数: 36

約数和(自身を含む): 230650056

約数和(自身を除く): 139569084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 641, 1282, 1923, 2564, 3846, 3947, 5769, 7692, 7894, 11538, 11841, 15788, 23076, 23682, 35523, 47364, 71046, 142092, 2530027, 5060054, 7590081, 10120108, 15180162, 22770243, 30360324, 45540486, 91080972]

約数ペア:

[(1, 91080972), (2, 45540486), (3, 30360324), (4, 22770243), (6, 15180162), (9, 10120108), (12, 7590081), (18, 5060054), (36, 2530027), (641, 142092), (1282, 71046), (1923, 47364), (2564, 35523), (3846, 23682), (3947, 23076), (5769, 15788), (7692, 11841), (7894, 11538)]