64967112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{128903}}^1$

素因数の和:128922

約数の個数: 48

約数和(自身を含む): 201090240

約数和(自身を除く): 136123128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 128903, 257806, 386709, 515612, 773418, 902321, 1031224, 1160127, 1546836, 1804642, 2320254, 2706963, 3093672, 3609284, 4640508, 5413926, 7218568, 8120889, 9281016, 10827852, 16241778, 21655704, 32483556, 64967112]

約数ペア:

[(1, 64967112), (2, 32483556), (3, 21655704), (4, 16241778), (6, 10827852), (7, 9281016), (8, 8120889), (9, 7218568), (12, 5413926), (14, 4640508), (18, 3609284), (21, 3093672), (24, 2706963), (28, 2320254), (36, 1804642), (42, 1546836), (56, 1160127), (63, 1031224), (72, 902321), (84, 773418), (126, 515612), (168, 386709), (252, 257806), (504, 128903)]