64808316

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31583}}^1$

素因数の和:31615

約数の個数: 48

約数和(自身を含む): 176870400

約数和(自身を除く): 112062084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 31583, 63166, 94749, 126332, 189498, 284247, 378996, 568494, 600077, 852741, 1136988, 1200154, 1705482, 1800231, 2400308, 3410964, 3600462, 5400693, 7200924, 10801386, 16202079, 21602772, 32404158, 64808316]

約数ペア:

[(1, 64808316), (2, 32404158), (3, 21602772), (4, 16202079), (6, 10801386), (9, 7200924), (12, 5400693), (18, 3600462), (19, 3410964), (27, 2400308), (36, 1800231), (38, 1705482), (54, 1200154), (57, 1136988), (76, 852741), (108, 600077), (114, 568494), (171, 378996), (228, 284247), (342, 189498), (513, 126332), (684, 94749), (1026, 63166), (2052, 31583)]