68415892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 129491712

約数和(自身を除く): 61075820

約数列:

[1, 2, 4, 23, 46, 61, 73, 92, 122, 146, 167, 244, 292, 334, 668, 1403, 1679, 2806, 3358, 3841, 4453, 5612, 6716, 7682, 8906, 10187, 12191, 15364, 17812, 20374, 24382, 40748, 48764, 102419, 204838, 234301, 280393, 409676, 468602, 560786, 743651, 937204, 1121572, 1487302, 2974604, 17103973, 34207946, 68415892]

約数ペア:

[(1, 68415892), (2, 34207946), (4, 17103973), (23, 2974604), (46, 1487302), (61, 1121572), (73, 937204), (92, 743651), (122, 560786), (146, 468602), (167, 409676), (244, 280393), (292, 234301), (334, 204838), (668, 102419), (1403, 48764), (1679, 40748), (2806, 24382), (3358, 20374), (3841, 17812), (4453, 15364), (5612, 12191), (6716, 10187), (7682, 8906)]