64968078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 89473650

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 97, 111, 194, 222, 259, 291, 431, 518, 582, 679, 777, 862, 1293, 1358, 1554, 2037, 2586, 3017, 3589, 4074, 6034, 7178, 9051, 10767, 15947, 18102, 21534, 25123, 31894, 41807, 47841, 50246, 75369, 83614, 95682, 111629, 125421, 150738, 223258, 250842, 292649, 334887, 585298, 669774, 877947, 1546859, 1755894, 3093718, 4640577, 9281154, 10828013, 21656026, 32484039, 64968078]

約数ペア:

[(1, 64968078), (2, 32484039), (3, 21656026), (6, 10828013), (7, 9281154), (14, 4640577), (21, 3093718), (37, 1755894), (42, 1546859), (74, 877947), (97, 669774), (111, 585298), (194, 334887), (222, 292649), (259, 250842), (291, 223258), (431, 150738), (518, 125421), (582, 111629), (679, 95682), (777, 83614), (862, 75369), (1293, 50246), (1358, 47841), (1554, 41807), (2037, 31894), (2586, 25123), (3017, 21534), (3589, 18102), (4074, 15947), (6034, 10767), (7178, 9051)]