12742272

素因数分解:

$2^7\times 3^4\times {\mathrm{1229}}^1$

素因数の和:1255

約数の個数: 80

約数和(自身を含む): 37951650

約数和(自身を除く): 25209378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1229, 1296, 1728, 2458, 2592, 3456, 3687, 4916, 5184, 7374, 9832, 10368, 11061, 14748, 19664, 22122, 29496, 33183, 39328, 44244, 58992, 66366, 78656, 88488, 99549, 117984, 132732, 157312, 176976, 199098, 235968, 265464, 353952, 398196, 471936, 530928, 707904, 796392, 1061856, 1415808, 1592784, 2123712, 3185568, 4247424, 6371136, 12742272]

約数ペア:

[(1, 12742272), (2, 6371136), (3, 4247424), (4, 3185568), (6, 2123712), (8, 1592784), (9, 1415808), (12, 1061856), (16, 796392), (18, 707904), (24, 530928), (27, 471936), (32, 398196), (36, 353952), (48, 265464), (54, 235968), (64, 199098), (72, 176976), (81, 157312), (96, 132732), (108, 117984), (128, 99549), (144, 88488), (162, 78656), (192, 66366), (216, 58992), (288, 44244), (324, 39328), (384, 33183), (432, 29496), (576, 22122), (648, 19664), (864, 14748), (1152, 11061), (1229, 10368), (1296, 9832), (1728, 7374), (2458, 5184), (2592, 4916), (3456, 3687)]