61716984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3251}}^1$

素因数の和:3380

約数の個数: 64

約数和(自身を含む): 177949440

約数和(自身を除く): 116232456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1582, 2373, 2712, 3164, 3251, 4746, 6328, 6502, 9492, 9753, 13004, 18984, 19506, 22757, 26008, 39012, 45514, 68271, 78024, 91028, 136542, 182056, 273084, 367363, 546168, 734726, 1102089, 1469452, 2204178, 2571541, 2938904, 4408356, 5143082, 7714623, 8816712, 10286164, 15429246, 20572328, 30858492, 61716984]

約数ペア:

[(1, 61716984), (2, 30858492), (3, 20572328), (4, 15429246), (6, 10286164), (7, 8816712), (8, 7714623), (12, 5143082), (14, 4408356), (21, 2938904), (24, 2571541), (28, 2204178), (42, 1469452), (56, 1102089), (84, 734726), (113, 546168), (168, 367363), (226, 273084), (339, 182056), (452, 136542), (678, 91028), (791, 78024), (904, 68271), (1356, 45514), (1582, 39012), (2373, 26008), (2712, 22757), (3164, 19506), (3251, 18984), (4746, 13004), (6328, 9753), (6502, 9492)]