78875034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1877977}}^1$

素因数の和:1877989

約数の個数: 16

約数和(自身を含む): 180285888

約数和(自身を除く): 101410854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1877977, 3755954, 5633931, 11267862, 13145839, 26291678, 39437517, 78875034]

約数ペア:

[(1, 78875034), (2, 39437517), (3, 26291678), (6, 13145839), (7, 11267862), (14, 5633931), (21, 3755954), (42, 1877977)]