77665572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 207182976

約数和(自身を除く): 129517404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 582, 828, 873, 967, 1164, 1746, 1934, 2231, 2901, 3492, 3868, 4462, 5802, 6693, 8703, 8924, 11604, 13386, 17406, 20079, 22241, 26772, 34812, 40158, 44482, 66723, 80316, 88964, 93799, 133446, 187598, 200169, 266892, 281397, 375196, 400338, 562794, 800676, 844191, 1125588, 1688382, 2157377, 3376764, 4314754, 6472131, 8629508, 12944262, 19416393, 25888524, 38832786, 77665572]

約数ペア:

[(1, 77665572), (2, 38832786), (3, 25888524), (4, 19416393), (6, 12944262), (9, 8629508), (12, 6472131), (18, 4314754), (23, 3376764), (36, 2157377), (46, 1688382), (69, 1125588), (92, 844191), (97, 800676), (138, 562794), (194, 400338), (207, 375196), (276, 281397), (291, 266892), (388, 200169), (414, 187598), (582, 133446), (828, 93799), (873, 88964), (967, 80316), (1164, 66723), (1746, 44482), (1934, 40158), (2231, 34812), (2901, 26772), (3492, 22241), (3868, 20079), (4462, 17406), (5802, 13386), (6693, 11604), (8703, 8924)]