12785184

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 36796032

約数和(自身を除く): 24010848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 431, 618, 824, 862, 927, 1236, 1293, 1648, 1724, 1854, 2472, 2586, 3296, 3448, 3708, 3879, 4944, 5172, 6896, 7416, 7758, 9888, 10344, 13792, 14832, 15516, 20688, 29664, 31032, 41376, 44393, 62064, 88786, 124128, 133179, 177572, 266358, 355144, 399537, 532716, 710288, 799074, 1065432, 1420576, 1598148, 2130864, 3196296, 4261728, 6392592, 12785184]

約数ペア:

[(1, 12785184), (2, 6392592), (3, 4261728), (4, 3196296), (6, 2130864), (8, 1598148), (9, 1420576), (12, 1065432), (16, 799074), (18, 710288), (24, 532716), (32, 399537), (36, 355144), (48, 266358), (72, 177572), (96, 133179), (103, 124128), (144, 88786), (206, 62064), (288, 44393), (309, 41376), (412, 31032), (431, 29664), (618, 20688), (824, 15516), (862, 14832), (927, 13792), (1236, 10344), (1293, 9888), (1648, 7758), (1724, 7416), (1854, 6896), (2472, 5172), (2586, 4944), (3296, 3879), (3448, 3708)]