78875076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{938989}}^1$

素因数の和:939003

約数の個数: 24

約数和(自身を含む): 210333760

約数和(自身を除く): 131458684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 938989, 1877978, 2816967, 3755956, 5633934, 6572923, 11267868, 13145846, 19718769, 26291692, 39437538, 78875076]

約数ペア:

[(1, 78875076), (2, 39437538), (3, 26291692), (4, 19718769), (6, 13145846), (7, 11267868), (12, 6572923), (14, 5633934), (21, 3755956), (28, 2816967), (42, 1877978), (84, 938989)]