81879126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84761}}^1$

素因数の和:84796

約数の個数: 32

約数和(自身を含む): 195291648

約数和(自身を除く): 113412522

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84761, 169522, 254283, 508566, 593327, 1186654, 1779981, 1949503, 3559962, 3899006, 5848509, 11697018, 13646521, 27293042, 40939563, 81879126]

約数ペア:

[(1, 81879126), (2, 40939563), (3, 27293042), (6, 13646521), (7, 11697018), (14, 5848509), (21, 3899006), (23, 3559962), (42, 1949503), (46, 1779981), (69, 1186654), (138, 593327), (161, 508566), (322, 254283), (483, 169522), (966, 84761)]