72062144

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2126

約数の個数: 84

約数和(自身を含む): 181554120

約数和(自身を除く): 109491976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 2089, 2156, 2464, 3136, 4178, 4312, 4928, 8356, 8624, 14623, 16712, 17248, 22979, 29246, 33424, 34496, 45958, 58492, 66848, 91916, 102361, 116984, 133696, 160853, 183832, 204722, 233968, 321706, 367664, 409444, 467936, 643412, 735328, 818888, 935872, 1125971, 1286824, 1470656, 1637776, 2251942, 2573648, 3275552, 4503884, 5147296, 6551104, 9007768, 10294592, 18015536, 36031072, 72062144]

約数ペア:

[(1, 72062144), (2, 36031072), (4, 18015536), (7, 10294592), (8, 9007768), (11, 6551104), (14, 5147296), (16, 4503884), (22, 3275552), (28, 2573648), (32, 2251942), (44, 1637776), (49, 1470656), (56, 1286824), (64, 1125971), (77, 935872), (88, 818888), (98, 735328), (112, 643412), (154, 467936), (176, 409444), (196, 367664), (224, 321706), (308, 233968), (352, 204722), (392, 183832), (448, 160853), (539, 133696), (616, 116984), (704, 102361), (784, 91916), (1078, 66848), (1232, 58492), (1568, 45958), (2089, 34496), (2156, 33424), (2464, 29246), (3136, 22979), (4178, 17248), (4312, 16712), (4928, 14623), (8356, 8624)]