7851585084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{3697}}^1$

素因数の和:4035

約数の個数: 96

約数和(自身を含む): 21212438016

約数和(自身を除く): 13360852932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 193, 262, 386, 393, 524, 579, 772, 786, 917, 1158, 1351, 1572, 1834, 2316, 2702, 2751, 3668, 3697, 4053, 5404, 5502, 7394, 8106, 11004, 11091, 14788, 16212, 22182, 25283, 25879, 44364, 50566, 51758, 75849, 77637, 101132, 103516, 151698, 155274, 176981, 303396, 310548, 353962, 484307, 530943, 707924, 713521, 968614, 1061886, 1427042, 1452921, 1937228, 2123772, 2140563, 2854084, 2905842, 3390149, 4281126, 4994647, 5811684, 6780298, 8562252, 9989294, 10170447, 13560596, 14983941, 19978588, 20340894, 29967882, 40681788, 59935764, 93471251, 186942502, 280413753, 373885004, 560827506, 654298757, 1121655012, 1308597514, 1962896271, 2617195028, 3925792542, 7851585084]

約数ペア:

[(1, 7851585084), (2, 3925792542), (3, 2617195028), (4, 1962896271), (6, 1308597514), (7, 1121655012), (12, 654298757), (14, 560827506), (21, 373885004), (28, 280413753), (42, 186942502), (84, 93471251), (131, 59935764), (193, 40681788), (262, 29967882), (386, 20340894), (393, 19978588), (524, 14983941), (579, 13560596), (772, 10170447), (786, 9989294), (917, 8562252), (1158, 6780298), (1351, 5811684), (1572, 4994647), (1834, 4281126), (2316, 3390149), (2702, 2905842), (2751, 2854084), (3668, 2140563), (3697, 2123772), (4053, 1937228), (5404, 1452921), (5502, 1427042), (7394, 1061886), (8106, 968614), (11004, 713521), (11091, 707924), (14788, 530943), (16212, 484307), (22182, 353962), (25283, 310548), (25879, 303396), (44364, 176981), (50566, 155274), (51758, 151698), (75849, 103516), (77637, 101132)]