68865804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 108

約数和(自身を含む): 210244944

約数和(自身を除く): 141379140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 757, 798, 1083, 1197, 1444, 1514, 1596, 2166, 2271, 2394, 2527, 3028, 3249, 4332, 4542, 4788, 5054, 5299, 6498, 6813, 7581, 9084, 10108, 10598, 12996, 13626, 14383, 15162, 15897, 21196, 22743, 27252, 28766, 30324, 31794, 43149, 45486, 47691, 57532, 63588, 86298, 90972, 95382, 100681, 129447, 172596, 190764, 201362, 258894, 273277, 302043, 402724, 517788, 546554, 604086, 819831, 906129, 1093108, 1208172, 1639662, 1812258, 1912939, 2459493, 3279324, 3624516, 3825878, 4918986, 5738817, 7651756, 9837972, 11477634, 17216451, 22955268, 34432902, 68865804]

約数ペア:

[(1, 68865804), (2, 34432902), (3, 22955268), (4, 17216451), (6, 11477634), (7, 9837972), (9, 7651756), (12, 5738817), (14, 4918986), (18, 3825878), (19, 3624516), (21, 3279324), (28, 2459493), (36, 1912939), (38, 1812258), (42, 1639662), (57, 1208172), (63, 1093108), (76, 906129), (84, 819831), (114, 604086), (126, 546554), (133, 517788), (171, 402724), (228, 302043), (252, 273277), (266, 258894), (342, 201362), (361, 190764), (399, 172596), (532, 129447), (684, 100681), (722, 95382), (757, 90972), (798, 86298), (1083, 63588), (1197, 57532), (1444, 47691), (1514, 45486), (1596, 43149), (2166, 31794), (2271, 30324), (2394, 28766), (2527, 27252), (3028, 22743), (3249, 21196), (4332, 15897), (4542, 15162), (4788, 14383), (5054, 13626), (5299, 12996), (6498, 10598), (6813, 10108), (7581, 9084)]