71097480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{65831}}^1$

素因数の和:65851

約数の個数: 64

約数和(自身を含む): 236995200

約数和(自身を除く): 165897720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 65831, 131662, 197493, 263324, 329155, 394986, 526648, 592479, 658310, 789972, 987465, 1184958, 1316620, 1579944, 1777437, 1974930, 2369916, 2633240, 2962395, 3554874, 3949860, 4739832, 5924790, 7109748, 7899720, 8887185, 11849580, 14219496, 17774370, 23699160, 35548740, 71097480]

約数ペア:

[(1, 71097480), (2, 35548740), (3, 23699160), (4, 17774370), (5, 14219496), (6, 11849580), (8, 8887185), (9, 7899720), (10, 7109748), (12, 5924790), (15, 4739832), (18, 3949860), (20, 3554874), (24, 2962395), (27, 2633240), (30, 2369916), (36, 1974930), (40, 1777437), (45, 1579944), (54, 1316620), (60, 1184958), (72, 987465), (90, 789972), (108, 658310), (120, 592479), (135, 526648), (180, 394986), (216, 329155), (270, 263324), (360, 197493), (540, 131662), (1080, 65831)]