68278228.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{13063}}^1$

素因数の和:13511

約数の個数: 32

約数和(自身を含む): 344889600

約数和(自身を除く): 207257832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 2634, 3512, 5268, 10536, 13063, 26126, 39189, 52252, 78378, 104504, 156756, 313512, 5734657, 11469314, 17203971, 22938628, 34407942, 45877256, 68815884, 137631768]

約数ペア:

[(1, 137631768), (2, 68815884), (3, 45877256), (4, 34407942), (6, 22938628), (8, 17203971), (12, 11469314), (24, 5734657), (439, 313512), (878, 156756), (1317, 104504), (1756, 78378), (2634, 52252), (3512, 39189), (5268, 26126), (10536, 13063)]