64439064

素因数分解:

$2^3\times 3^4\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 181645200

約数和(自身を除く): 117206136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 277, 324, 359, 554, 648, 718, 831, 1077, 1108, 1436, 1662, 2154, 2216, 2493, 2872, 3231, 3324, 4308, 4986, 6462, 6648, 7479, 8616, 9693, 9972, 12924, 14958, 19386, 19944, 22437, 25848, 29079, 29916, 38772, 44874, 58158, 59832, 77544, 89748, 99443, 116316, 179496, 198886, 232632, 298329, 397772, 596658, 795544, 894987, 1193316, 1789974, 2386632, 2684961, 3579948, 5369922, 7159896, 8054883, 10739844, 16109766, 21479688, 32219532, 64439064]

約数ペア:

[(1, 64439064), (2, 32219532), (3, 21479688), (4, 16109766), (6, 10739844), (8, 8054883), (9, 7159896), (12, 5369922), (18, 3579948), (24, 2684961), (27, 2386632), (36, 1789974), (54, 1193316), (72, 894987), (81, 795544), (108, 596658), (162, 397772), (216, 298329), (277, 232632), (324, 198886), (359, 179496), (554, 116316), (648, 99443), (718, 89748), (831, 77544), (1077, 59832), (1108, 58158), (1436, 44874), (1662, 38772), (2154, 29916), (2216, 29079), (2493, 25848), (2872, 22437), (3231, 19944), (3324, 19386), (4308, 14958), (4986, 12924), (6462, 9972), (6648, 9693), (7479, 8616)]