64963116

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{4019}}^1$

素因数の和:4478

約数の個数: 36

約数和(自身を含む): 164619000

約数和(自身を除く): 99655884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4019, 4041, 5388, 8038, 8082, 12057, 16076, 16164, 24114, 36171, 48228, 72342, 144684, 1804531, 3609062, 5413593, 7218124, 10827186, 16240779, 21654372, 32481558, 64963116]

約数ペア:

[(1, 64963116), (2, 32481558), (3, 21654372), (4, 16240779), (6, 10827186), (9, 7218124), (12, 5413593), (18, 3609062), (36, 1804531), (449, 144684), (898, 72342), (1347, 48228), (1796, 36171), (2694, 24114), (4019, 16164), (4041, 16076), (5388, 12057), (8038, 8082)]