78336684

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{8467}}^1$

素因数の和:8734

約数の個数: 36

約数和(自身を含む): 198811704

約数和(自身を除く): 120475020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 8467, 9252, 16934, 25401, 33868, 50802, 76203, 101604, 152406, 304812, 2176019, 4352038, 6528057, 8704076, 13056114, 19584171, 26112228, 39168342, 78336684]

約数ペア:

[(1, 78336684), (2, 39168342), (3, 26112228), (4, 19584171), (6, 13056114), (9, 8704076), (12, 6528057), (18, 4352038), (36, 2176019), (257, 304812), (514, 152406), (771, 101604), (1028, 76203), (1542, 50802), (2313, 33868), (3084, 25401), (4626, 16934), (8467, 9252)]