8763804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 25683840

約数和(自身を除く): 16920036

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, 419, 498, 581, 747, 838, 996, 1162, 1257, 1494, 1676, 1743, 2324, 2514, 2933, 2988, 3486, 3771, 5028, 5229, 5866, 6972, 7542, 8799, 10458, 11732, 15084, 17598, 20916, 26397, 34777, 35196, 52794, 69554, 104331, 105588, 139108, 208662, 243439, 312993, 417324, 486878, 625986, 730317, 973756, 1251972, 1460634, 2190951, 2921268, 4381902, 8763804]

約数ペア:

[(1, 8763804), (2, 4381902), (3, 2921268), (4, 2190951), (6, 1460634), (7, 1251972), (9, 973756), (12, 730317), (14, 625986), (18, 486878), (21, 417324), (28, 312993), (36, 243439), (42, 208662), (63, 139108), (83, 105588), (84, 104331), (126, 69554), (166, 52794), (249, 35196), (252, 34777), (332, 26397), (419, 20916), (498, 17598), (581, 15084), (747, 11732), (838, 10458), (996, 8799), (1162, 7542), (1257, 6972), (1494, 5866), (1676, 5229), (1743, 5028), (2324, 3771), (2514, 3486), (2933, 2988)]