67411764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29723}}^1$

素因数の和:29746

約数の個数: 60

約数和(自身を含む): 201409824

約数和(自身を除く): 133998060

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, 29723, 59446, 89169, 118892, 178338, 208061, 267507, 356676, 416122, 535014, 624183, 802521, 832244, 1070028, 1248366, 1605042, 1872549, 2407563, 2496732, 3210084, 3745098, 4815126, 5617647, 7490196, 9630252, 11235294, 16852941, 22470588, 33705882, 67411764]

約数ペア:

[(1, 67411764), (2, 33705882), (3, 22470588), (4, 16852941), (6, 11235294), (7, 9630252), (9, 7490196), (12, 5617647), (14, 4815126), (18, 3745098), (21, 3210084), (27, 2496732), (28, 2407563), (36, 1872549), (42, 1605042), (54, 1248366), (63, 1070028), (81, 832244), (84, 802521), (108, 624183), (126, 535014), (162, 416122), (189, 356676), (252, 267507), (324, 208061), (378, 178338), (567, 118892), (756, 89169), (1134, 59446), (2268, 29723)]