47628756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{251}}^2$

素因数の和:522

約数の個数: 72

約数和(自身を含む): 141686720

約数和(自身を除く): 94057964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 251, 252, 378, 502, 753, 756, 1004, 1506, 1757, 2259, 3012, 3514, 4518, 5271, 6777, 7028, 9036, 10542, 13554, 15813, 21084, 27108, 31626, 47439, 63001, 63252, 94878, 126002, 189003, 189756, 252004, 378006, 441007, 567009, 756012, 882014, 1134018, 1323021, 1701027, 1764028, 2268036, 2646042, 3402054, 3969063, 5292084, 6804108, 7938126, 11907189, 15876252, 23814378, 47628756]

約数ペア:

[(1, 47628756), (2, 23814378), (3, 15876252), (4, 11907189), (6, 7938126), (7, 6804108), (9, 5292084), (12, 3969063), (14, 3402054), (18, 2646042), (21, 2268036), (27, 1764028), (28, 1701027), (36, 1323021), (42, 1134018), (54, 882014), (63, 756012), (84, 567009), (108, 441007), (126, 378006), (189, 252004), (251, 189756), (252, 189003), (378, 126002), (502, 94878), (753, 63252), (756, 63001), (1004, 47439), (1506, 31626), (1757, 27108), (2259, 21084), (3012, 15813), (3514, 13554), (4518, 10542), (5271, 9036), (6777, 7028)]