72012752

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3016

約数の個数: 60

約数和(自身を含む): 167596416

約数和(自身を除く): 95583664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 2963, 3038, 3472, 5926, 6076, 11852, 12152, 20741, 23704, 24304, 41482, 47408, 82964, 91853, 145187, 165928, 183706, 290374, 331856, 367412, 580748, 642971, 734824, 1161496, 1285942, 1469648, 2322992, 2571884, 4500797, 5143768, 9001594, 10287536, 18003188, 36006376, 72012752]

約数ペア:

[(1, 72012752), (2, 36006376), (4, 18003188), (7, 10287536), (8, 9001594), (14, 5143768), (16, 4500797), (28, 2571884), (31, 2322992), (49, 1469648), (56, 1285942), (62, 1161496), (98, 734824), (112, 642971), (124, 580748), (196, 367412), (217, 331856), (248, 290374), (392, 183706), (434, 165928), (496, 145187), (784, 91853), (868, 82964), (1519, 47408), (1736, 41482), (2963, 24304), (3038, 23704), (3472, 20741), (5926, 12152), (6076, 11852)]