64500786

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 80

約数和(自身を含む): 172427904

約数和(自身を除く): 107927118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2473, 2898, 3726, 4347, 4946, 7419, 8694, 13041, 14838, 17311, 22257, 26082, 34622, 44514, 51933, 56879, 66771, 103866, 113758, 133542, 155799, 170637, 200313, 311598, 341274, 398153, 400626, 467397, 511911, 796306, 934794, 1023822, 1194459, 1402191, 1535733, 2388918, 2804382, 3071466, 3583377, 4607199, 7166754, 9214398, 10750131, 21500262, 32250393, 64500786]

約数ペア:

[(1, 64500786), (2, 32250393), (3, 21500262), (6, 10750131), (7, 9214398), (9, 7166754), (14, 4607199), (18, 3583377), (21, 3071466), (23, 2804382), (27, 2388918), (42, 1535733), (46, 1402191), (54, 1194459), (63, 1023822), (69, 934794), (81, 796306), (126, 511911), (138, 467397), (161, 400626), (162, 398153), (189, 341274), (207, 311598), (322, 200313), (378, 170637), (414, 155799), (483, 133542), (567, 113758), (621, 103866), (966, 66771), (1134, 56879), (1242, 51933), (1449, 44514), (1863, 34622), (2473, 26082), (2898, 22257), (3726, 17311), (4347, 14838), (4946, 13041), (7419, 8694)]