72484832

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 164247552

約数和(自身を除く): 91762720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2143, 2416, 4228, 4286, 4832, 8456, 8572, 15001, 16912, 17144, 30002, 33824, 34288, 60004, 68576, 120008, 240016, 323593, 480032, 647186, 1294372, 2265151, 2588744, 4530302, 5177488, 9060604, 10354976, 18121208, 36242416, 72484832]

約数ペア:

[(1, 72484832), (2, 36242416), (4, 18121208), (7, 10354976), (8, 9060604), (14, 5177488), (16, 4530302), (28, 2588744), (32, 2265151), (56, 1294372), (112, 647186), (151, 480032), (224, 323593), (302, 240016), (604, 120008), (1057, 68576), (1208, 60004), (2114, 34288), (2143, 33824), (2416, 30002), (4228, 17144), (4286, 16912), (4832, 15001), (8456, 8572)]