90622364

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2347}}^1$

素因数の和:2562

約数の個数: 36

約数和(自身を含む): 185496696

約数和(自身を除く): 94874332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2347, 2758, 4694, 5516, 9388, 9653, 16429, 19306, 32858, 38612, 65716, 115003, 230006, 460012, 462359, 924718, 1849436, 3236513, 6473026, 12946052, 22655591, 45311182, 90622364]

約数ペア:

[(1, 90622364), (2, 45311182), (4, 22655591), (7, 12946052), (14, 6473026), (28, 3236513), (49, 1849436), (98, 924718), (196, 462359), (197, 460012), (394, 230006), (788, 115003), (1379, 65716), (2347, 38612), (2758, 32858), (4694, 19306), (5516, 16429), (9388, 9653)]