81702792

素因数分解:

$2^3\times 3^2\times {\mathrm{751}}^1\times {\mathrm{1511}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 221719680

約数和(自身を除く): 140016888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 751, 1502, 1511, 2253, 3004, 3022, 4506, 4533, 6008, 6044, 6759, 9012, 9066, 12088, 13518, 13599, 18024, 18132, 27036, 27198, 36264, 54072, 54396, 108792, 1134761, 2269522, 3404283, 4539044, 6808566, 9078088, 10212849, 13617132, 20425698, 27234264, 40851396, 81702792]

約数ペア:

[(1, 81702792), (2, 40851396), (3, 27234264), (4, 20425698), (6, 13617132), (8, 10212849), (9, 9078088), (12, 6808566), (18, 4539044), (24, 3404283), (36, 2269522), (72, 1134761), (751, 108792), (1502, 54396), (1511, 54072), (2253, 36264), (3004, 27198), (3022, 27036), (4506, 18132), (4533, 18024), (6008, 13599), (6044, 13518), (6759, 12088), (9012, 9066)]