81170424

素因数分解:

$2^3\times 3^4\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 228762600

約数和(自身を除く): 147592176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 229, 324, 458, 547, 648, 687, 916, 1094, 1374, 1641, 1832, 2061, 2188, 2748, 3282, 4122, 4376, 4923, 5496, 6183, 6564, 8244, 9846, 12366, 13128, 14769, 16488, 18549, 19692, 24732, 29538, 37098, 39384, 44307, 49464, 59076, 74196, 88614, 118152, 125263, 148392, 177228, 250526, 354456, 375789, 501052, 751578, 1002104, 1127367, 1503156, 2254734, 3006312, 3382101, 4509468, 6764202, 9018936, 10146303, 13528404, 20292606, 27056808, 40585212, 81170424]

約数ペア:

[(1, 81170424), (2, 40585212), (3, 27056808), (4, 20292606), (6, 13528404), (8, 10146303), (9, 9018936), (12, 6764202), (18, 4509468), (24, 3382101), (27, 3006312), (36, 2254734), (54, 1503156), (72, 1127367), (81, 1002104), (108, 751578), (162, 501052), (216, 375789), (229, 354456), (324, 250526), (458, 177228), (547, 148392), (648, 125263), (687, 118152), (916, 88614), (1094, 74196), (1374, 59076), (1641, 49464), (1832, 44307), (2061, 39384), (2188, 37098), (2748, 29538), (3282, 24732), (4122, 19692), (4376, 18549), (4923, 16488), (5496, 14769), (6183, 13128), (6564, 12366), (8244, 9846)]