81799176

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 210862080

約数和(自身を除く): 129062904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 127, 141, 188, 254, 282, 376, 381, 508, 564, 571, 762, 1016, 1128, 1142, 1524, 1713, 2284, 3048, 3426, 4568, 5969, 6852, 11938, 13704, 17907, 23876, 26837, 35814, 47752, 53674, 71628, 72517, 80511, 107348, 143256, 145034, 161022, 214696, 217551, 290068, 322044, 435102, 580136, 644088, 870204, 1740408, 3408299, 6816598, 10224897, 13633196, 20449794, 27266392, 40899588, 81799176]

約数ペア:

[(1, 81799176), (2, 40899588), (3, 27266392), (4, 20449794), (6, 13633196), (8, 10224897), (12, 6816598), (24, 3408299), (47, 1740408), (94, 870204), (127, 644088), (141, 580136), (188, 435102), (254, 322044), (282, 290068), (376, 217551), (381, 214696), (508, 161022), (564, 145034), (571, 143256), (762, 107348), (1016, 80511), (1128, 72517), (1142, 71628), (1524, 53674), (1713, 47752), (2284, 35814), (3048, 26837), (3426, 23876), (4568, 17907), (5969, 13704), (6852, 11938)]