77145426

素因数分解:

$2^1\times 3^3\times {\mathrm{857}}^1\times {\mathrm{1667}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 171737280

約数和(自身を除く): 94591854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 857, 1667, 1714, 2571, 3334, 5001, 5142, 7713, 10002, 15003, 15426, 23139, 30006, 45009, 46278, 90018, 1428619, 2857238, 4285857, 8571714, 12857571, 25715142, 38572713, 77145426]

約数ペア:

[(1, 77145426), (2, 38572713), (3, 25715142), (6, 12857571), (9, 8571714), (18, 4285857), (27, 2857238), (54, 1428619), (857, 90018), (1667, 46278), (1714, 45009), (2571, 30006), (3334, 23139), (5001, 15426), (5142, 15003), (7713, 10002)]