85881306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 205099776

約数和(自身を除く): 119218470

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 82, 106, 123, 159, 246, 287, 318, 371, 574, 742, 861, 941, 1113, 1722, 1882, 2173, 2226, 2823, 4346, 5646, 6519, 6587, 13038, 13174, 15211, 19761, 30422, 38581, 39522, 45633, 49873, 77162, 91266, 99746, 115743, 149619, 231486, 270067, 299238, 349111, 540134, 698222, 810201, 1047333, 1620402, 2044793, 2094666, 4089586, 6134379, 12268758, 14313551, 28627102, 42940653, 85881306]

約数ペア:

[(1, 85881306), (2, 42940653), (3, 28627102), (6, 14313551), (7, 12268758), (14, 6134379), (21, 4089586), (41, 2094666), (42, 2044793), (53, 1620402), (82, 1047333), (106, 810201), (123, 698222), (159, 540134), (246, 349111), (287, 299238), (318, 270067), (371, 231486), (574, 149619), (742, 115743), (861, 99746), (941, 91266), (1113, 77162), (1722, 49873), (1882, 45633), (2173, 39522), (2226, 38581), (2823, 30422), (4346, 19761), (5646, 15211), (6519, 13174), (6587, 13038)]