86672320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38693}}^1$

素因数の和:38717

約数の個数: 56

約数和(自身を含む): 235878624

約数和(自身を除く): 149206304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38693, 77386, 154772, 193465, 270851, 309544, 386930, 541702, 619088, 773860, 1083404, 1238176, 1354255, 1547720, 2166808, 2476352, 2708510, 3095440, 4333616, 5417020, 6190880, 8667232, 10834040, 12381760, 17334464, 21668080, 43336160, 86672320]

約数ペア:

[(1, 86672320), (2, 43336160), (4, 21668080), (5, 17334464), (7, 12381760), (8, 10834040), (10, 8667232), (14, 6190880), (16, 5417020), (20, 4333616), (28, 3095440), (32, 2708510), (35, 2476352), (40, 2166808), (56, 1547720), (64, 1354255), (70, 1238176), (80, 1083404), (112, 773860), (140, 619088), (160, 541702), (224, 386930), (280, 309544), (320, 270851), (448, 193465), (560, 154772), (1120, 77386), (2240, 38693)]