63990828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 177393216

約数和(自身を除く): 113402388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 283, 396, 566, 571, 849, 1132, 1142, 1698, 1713, 2284, 2547, 3113, 3396, 3426, 5094, 5139, 6226, 6281, 6852, 9339, 10188, 10278, 12452, 12562, 18678, 18843, 20556, 25124, 28017, 37356, 37686, 56034, 56529, 75372, 112068, 113058, 161593, 226116, 323186, 484779, 646372, 969558, 1454337, 1777523, 1939116, 2908674, 3555046, 5332569, 5817348, 7110092, 10665138, 15997707, 21330276, 31995414, 63990828]

約数ペア:

[(1, 63990828), (2, 31995414), (3, 21330276), (4, 15997707), (6, 10665138), (9, 7110092), (11, 5817348), (12, 5332569), (18, 3555046), (22, 2908674), (33, 1939116), (36, 1777523), (44, 1454337), (66, 969558), (99, 646372), (132, 484779), (198, 323186), (283, 226116), (396, 161593), (566, 113058), (571, 112068), (849, 75372), (1132, 56529), (1142, 56034), (1698, 37686), (1713, 37356), (2284, 28017), (2547, 25124), (3113, 20556), (3396, 18843), (3426, 18678), (5094, 12562), (5139, 12452), (6226, 10278), (6281, 10188), (6852, 9339)]