72190048

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11113}}^1$

素因数の和:11159

約数の個数: 48

約数和(自身を含む): 168043680

約数和(自身を除く): 95853632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 11113, 22226, 44452, 77791, 88904, 155582, 177808, 311164, 322277, 355616, 622328, 644554, 1244656, 1289108, 2255939, 2489312, 2578216, 4511878, 5156432, 9023756, 10312864, 18047512, 36095024, 72190048]

約数ペア:

[(1, 72190048), (2, 36095024), (4, 18047512), (7, 10312864), (8, 9023756), (14, 5156432), (16, 4511878), (28, 2578216), (29, 2489312), (32, 2255939), (56, 1289108), (58, 1244656), (112, 644554), (116, 622328), (203, 355616), (224, 322277), (232, 311164), (406, 177808), (464, 155582), (812, 88904), (928, 77791), (1624, 44452), (3248, 22226), (6496, 11113)]