81471846

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5261}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 170488800

約数和(自身を除く): 89016954

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 267, 534, 2581, 5162, 5261, 7743, 10522, 15486, 15783, 31566, 152569, 305138, 457707, 468229, 915414, 936458, 1404687, 2809374, 13578641, 27157282, 40735923, 81471846]

約数ペア:

[(1, 81471846), (2, 40735923), (3, 27157282), (6, 13578641), (29, 2809374), (58, 1404687), (87, 936458), (89, 915414), (174, 468229), (178, 457707), (267, 305138), (534, 152569), (2581, 31566), (5162, 15783), (5261, 15486), (7743, 10522)]