42387744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{9011}}^1$

素因数の和:9038

約数の個数: 72

約数和(自身を含む): 129448368

約数和(自身を除く): 87060624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 9011, 18022, 27033, 36044, 54066, 63077, 72088, 108132, 126154, 144176, 189231, 216264, 252308, 288352, 378462, 432528, 441539, 504616, 756924, 865056, 883078, 1009232, 1324617, 1513848, 1766156, 2018464, 2649234, 3027696, 3532312, 5298468, 6055392, 7064624, 10596936, 14129248, 21193872, 42387744]

約数ペア:

[(1, 42387744), (2, 21193872), (3, 14129248), (4, 10596936), (6, 7064624), (7, 6055392), (8, 5298468), (12, 3532312), (14, 3027696), (16, 2649234), (21, 2018464), (24, 1766156), (28, 1513848), (32, 1324617), (42, 1009232), (48, 883078), (49, 865056), (56, 756924), (84, 504616), (96, 441539), (98, 432528), (112, 378462), (147, 288352), (168, 252308), (196, 216264), (224, 189231), (294, 144176), (336, 126154), (392, 108132), (588, 72088), (672, 63077), (784, 54066), (1176, 36044), (1568, 27033), (2352, 18022), (4704, 9011)]