72401144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 139611600

約数和(自身を除く): 67210456

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 712, 1667, 3334, 5429, 6668, 10858, 13336, 21716, 43432, 101687, 148363, 203374, 296726, 406748, 593452, 813496, 1186904, 9050143, 18100286, 36200572, 72401144]

約数ペア:

[(1, 72401144), (2, 36200572), (4, 18100286), (8, 9050143), (61, 1186904), (89, 813496), (122, 593452), (178, 406748), (244, 296726), (356, 203374), (488, 148363), (712, 101687), (1667, 43432), (3334, 21716), (5429, 13336), (6668, 10858)]