61478676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{27107}}^1$

素因数の和:27130

約数の個数: 60

約数和(自身を含む): 183683808

約数和(自身を除く): 122205132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 27107, 54214, 81321, 108428, 162642, 189749, 243963, 325284, 379498, 487926, 569247, 731889, 758996, 975852, 1138494, 1463778, 1707741, 2195667, 2276988, 2927556, 3415482, 4391334, 5123223, 6830964, 8782668, 10246446, 15369669, 20492892, 30739338, 61478676]

約数ペア:

[(1, 61478676), (2, 30739338), (3, 20492892), (4, 15369669), (6, 10246446), (7, 8782668), (9, 6830964), (12, 5123223), (14, 4391334), (18, 3415482), (21, 2927556), (27, 2276988), (28, 2195667), (36, 1707741), (42, 1463778), (54, 1138494), (63, 975852), (81, 758996), (84, 731889), (108, 569247), (126, 487926), (162, 379498), (189, 325284), (252, 243963), (324, 189749), (378, 162642), (567, 108428), (756, 81321), (1134, 54214), (2268, 27107)]