79855644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 209735680

約数和(自身を除く): 129880036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1279, 1419, 1452, 1892, 2558, 2838, 3837, 5116, 5203, 5676, 7674, 10406, 14069, 15348, 15609, 20812, 28138, 31218, 42207, 54997, 56276, 62436, 84414, 109994, 154759, 164991, 168828, 219988, 309518, 329982, 464277, 604967, 619036, 659964, 928554, 1209934, 1814901, 1857108, 2419868, 3629802, 6654637, 7259604, 13309274, 19963911, 26618548, 39927822, 79855644]

約数ペア:

[(1, 79855644), (2, 39927822), (3, 26618548), (4, 19963911), (6, 13309274), (11, 7259604), (12, 6654637), (22, 3629802), (33, 2419868), (43, 1857108), (44, 1814901), (66, 1209934), (86, 928554), (121, 659964), (129, 619036), (132, 604967), (172, 464277), (242, 329982), (258, 309518), (363, 219988), (473, 168828), (484, 164991), (516, 154759), (726, 109994), (946, 84414), (1279, 62436), (1419, 56276), (1452, 54997), (1892, 42207), (2558, 31218), (2838, 28138), (3837, 20812), (5116, 15609), (5203, 15348), (5676, 14069), (7674, 10406)]