8387316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 24583104

約数和(自身を除く): 16195788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 401, 498, 581, 747, 802, 996, 1162, 1203, 1494, 1604, 1743, 2324, 2406, 2807, 2988, 3486, 3609, 4812, 5229, 5614, 6972, 7218, 8421, 10458, 11228, 14436, 16842, 20916, 25263, 33283, 33684, 50526, 66566, 99849, 101052, 133132, 199698, 232981, 299547, 399396, 465962, 599094, 698943, 931924, 1198188, 1397886, 2096829, 2795772, 4193658, 8387316]

約数ペア:

[(1, 8387316), (2, 4193658), (3, 2795772), (4, 2096829), (6, 1397886), (7, 1198188), (9, 931924), (12, 698943), (14, 599094), (18, 465962), (21, 399396), (28, 299547), (36, 232981), (42, 199698), (63, 133132), (83, 101052), (84, 99849), (126, 66566), (166, 50526), (249, 33684), (252, 33283), (332, 25263), (401, 20916), (498, 16842), (581, 14436), (747, 11228), (802, 10458), (996, 8421), (1162, 7218), (1203, 6972), (1494, 5614), (1604, 5229), (1743, 4812), (2324, 3609), (2406, 3486), (2807, 2988)]