81049464

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{3643}}^1$

素因数の和:3761

約数の個数: 64

約数和(自身を含む): 227385600

約数和(自身を除く): 146336136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3643, 3708, 5562, 7286, 7416, 10929, 11124, 14572, 21858, 22248, 29144, 32787, 43716, 65574, 87432, 98361, 131148, 196722, 262296, 375229, 393444, 750458, 786888, 1125687, 1500916, 2251374, 3001832, 3377061, 4502748, 6754122, 9005496, 10131183, 13508244, 20262366, 27016488, 40524732, 81049464]

約数ペア:

[(1, 81049464), (2, 40524732), (3, 27016488), (4, 20262366), (6, 13508244), (8, 10131183), (9, 9005496), (12, 6754122), (18, 4502748), (24, 3377061), (27, 3001832), (36, 2251374), (54, 1500916), (72, 1125687), (103, 786888), (108, 750458), (206, 393444), (216, 375229), (309, 262296), (412, 196722), (618, 131148), (824, 98361), (927, 87432), (1236, 65574), (1854, 43716), (2472, 32787), (2781, 29144), (3643, 22248), (3708, 21858), (5562, 14572), (7286, 11124), (7416, 10929)]