68304888

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2161}}^1$

素因数の和:2612

約数の個数: 48

約数和(自身を含む): 185499600

約数和(自身を除く): 117194712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2161, 2634, 3512, 3951, 4322, 5268, 6483, 7902, 8644, 10536, 12966, 15804, 17288, 19449, 25932, 31608, 38898, 51864, 77796, 155592, 948679, 1897358, 2846037, 3794716, 5692074, 7589432, 8538111, 11384148, 17076222, 22768296, 34152444, 68304888]

約数ペア:

[(1, 68304888), (2, 34152444), (3, 22768296), (4, 17076222), (6, 11384148), (8, 8538111), (9, 7589432), (12, 5692074), (18, 3794716), (24, 2846037), (36, 1897358), (72, 948679), (439, 155592), (878, 77796), (1317, 51864), (1756, 38898), (2161, 31608), (2634, 25932), (3512, 19449), (3951, 17288), (4322, 15804), (5268, 12966), (6483, 10536), (7902, 8644)]