27962784

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:810

約数の個数: 72

約数和(自身を含む): 80170272

約数和(自身を除く): 52207488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 643, 906, 1208, 1286, 1359, 1812, 1929, 2416, 2572, 2718, 3624, 3858, 4832, 5144, 5436, 5787, 7248, 7716, 10288, 10872, 11574, 14496, 15432, 20576, 21744, 23148, 30864, 43488, 46296, 61728, 92592, 97093, 185184, 194186, 291279, 388372, 582558, 776744, 873837, 1165116, 1553488, 1747674, 2330232, 3106976, 3495348, 4660464, 6990696, 9320928, 13981392, 27962784]

約数ペア:

[(1, 27962784), (2, 13981392), (3, 9320928), (4, 6990696), (6, 4660464), (8, 3495348), (9, 3106976), (12, 2330232), (16, 1747674), (18, 1553488), (24, 1165116), (32, 873837), (36, 776744), (48, 582558), (72, 388372), (96, 291279), (144, 194186), (151, 185184), (288, 97093), (302, 92592), (453, 61728), (604, 46296), (643, 43488), (906, 30864), (1208, 23148), (1286, 21744), (1359, 20576), (1812, 15432), (1929, 14496), (2416, 11574), (2572, 10872), (2718, 10288), (3624, 7716), (3858, 7248), (4832, 5787), (5144, 5436)]