86876412

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{21107}}^1$

素因数の和:21135

約数の個数: 48

約数和(自身を含む): 236409600

約数和(自身を除く): 149533188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 21107, 42214, 63321, 84428, 126642, 147749, 253284, 295498, 443247, 590996, 886494, 1034243, 1772988, 2068486, 3102729, 4136972, 6205458, 7239701, 12410916, 14479402, 21719103, 28958804, 43438206, 86876412]

約数ペア:

[(1, 86876412), (2, 43438206), (3, 28958804), (4, 21719103), (6, 14479402), (7, 12410916), (12, 7239701), (14, 6205458), (21, 4136972), (28, 3102729), (42, 2068486), (49, 1772988), (84, 1034243), (98, 886494), (147, 590996), (196, 443247), (294, 295498), (343, 253284), (588, 147749), (686, 126642), (1029, 84428), (1372, 63321), (2058, 42214), (4116, 21107)]