68994996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1871}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 115509324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 1871, 2634, 3073, 3742, 5268, 5613, 6146, 7484, 9219, 11226, 12292, 13097, 18438, 22452, 26194, 36876, 39291, 52388, 78582, 157164, 821369, 1642738, 2464107, 3285476, 4928214, 5749583, 9856428, 11499166, 17248749, 22998332, 34497498, 68994996]

約数ペア:

[(1, 68994996), (2, 34497498), (3, 22998332), (4, 17248749), (6, 11499166), (7, 9856428), (12, 5749583), (14, 4928214), (21, 3285476), (28, 2464107), (42, 1642738), (84, 821369), (439, 157164), (878, 78582), (1317, 52388), (1756, 39291), (1871, 36876), (2634, 26194), (3073, 22452), (3742, 18438), (5268, 13097), (5613, 12292), (6146, 11226), (7484, 9219)]