77871222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30253}}^1$

素因数の和:30285

約数の個数: 48

約数和(自身を含む): 198224208

約数和(自身を除く): 120352986

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 30253, 60506, 90759, 181518, 272277, 332783, 393289, 544554, 665566, 786578, 998349, 1179867, 1996698, 2359734, 2995047, 3539601, 4326179, 5990094, 7079202, 8652358, 12978537, 25957074, 38935611, 77871222]

約数ペア:

[(1, 77871222), (2, 38935611), (3, 25957074), (6, 12978537), (9, 8652358), (11, 7079202), (13, 5990094), (18, 4326179), (22, 3539601), (26, 2995047), (33, 2359734), (39, 1996698), (66, 1179867), (78, 998349), (99, 786578), (117, 665566), (143, 544554), (198, 393289), (234, 332783), (286, 272277), (429, 181518), (858, 90759), (1287, 60506), (2574, 30253)]