77574421876

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1549}}^1\times {\mathrm{18439}}^1$

素因数の和:20096

約数の個数: 48

約数和(自身を含む): 156858016000

約数和(自身を除く): 79283594124

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 1549, 2716, 3098, 6196, 10843, 18439, 21686, 36878, 43372, 73756, 129073, 150253, 258146, 300506, 516292, 601012, 1051771, 1788583, 2103542, 3577166, 4207084, 7154332, 12520081, 25040162, 28562011, 50080324, 57124022, 114248044, 199934077, 399868154, 799736308, 2770515067, 5541030134, 11082060268, 19393605469, 38787210938, 77574421876]

約数ペア:

[(1, 77574421876), (2, 38787210938), (4, 19393605469), (7, 11082060268), (14, 5541030134), (28, 2770515067), (97, 799736308), (194, 399868154), (388, 199934077), (679, 114248044), (1358, 57124022), (1549, 50080324), (2716, 28562011), (3098, 25040162), (6196, 12520081), (10843, 7154332), (18439, 4207084), (21686, 3577166), (36878, 2103542), (43372, 1788583), (73756, 1051771), (129073, 601012), (150253, 516292), (258146, 300506)]