80826816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60139}}^1$

素因数の和:60161

約数の個数: 56

約数和(自身を含む): 244408960

約数和(自身を除く): 163582144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60139, 120278, 180417, 240556, 360834, 420973, 481112, 721668, 841946, 962224, 1262919, 1443336, 1683892, 1924448, 2525838, 2886672, 3367784, 3848896, 5051676, 5773344, 6735568, 10103352, 11546688, 13471136, 20206704, 26942272, 40413408, 80826816]

約数ペア:

[(1, 80826816), (2, 40413408), (3, 26942272), (4, 20206704), (6, 13471136), (7, 11546688), (8, 10103352), (12, 6735568), (14, 5773344), (16, 5051676), (21, 3848896), (24, 3367784), (28, 2886672), (32, 2525838), (42, 1924448), (48, 1683892), (56, 1443336), (64, 1262919), (84, 962224), (96, 841946), (112, 721668), (168, 481112), (192, 420973), (224, 360834), (336, 240556), (448, 180417), (672, 120278), (1344, 60139)]