8939184

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 24355584

約数和(自身を除く): 15416400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 71, 86, 122, 129, 142, 172, 183, 213, 244, 258, 284, 344, 366, 426, 488, 516, 568, 688, 732, 852, 976, 1032, 1136, 1464, 1704, 2064, 2623, 2928, 3053, 3408, 4331, 5246, 6106, 7869, 8662, 9159, 10492, 12212, 12993, 15738, 17324, 18318, 20984, 24424, 25986, 31476, 34648, 36636, 41968, 48848, 51972, 62952, 69296, 73272, 103944, 125904, 146544, 186233, 207888, 372466, 558699, 744932, 1117398, 1489864, 2234796, 2979728, 4469592, 8939184]

約数ペア:

[(1, 8939184), (2, 4469592), (3, 2979728), (4, 2234796), (6, 1489864), (8, 1117398), (12, 744932), (16, 558699), (24, 372466), (43, 207888), (48, 186233), (61, 146544), (71, 125904), (86, 103944), (122, 73272), (129, 69296), (142, 62952), (172, 51972), (183, 48848), (213, 41968), (244, 36636), (258, 34648), (284, 31476), (344, 25986), (366, 24424), (426, 20984), (488, 18318), (516, 17324), (568, 15738), (688, 12993), (732, 12212), (852, 10492), (976, 9159), (1032, 8662), (1136, 7869), (1464, 6106), (1704, 5246), (2064, 4331), (2623, 3408), (2928, 3053)]