129177588

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 307319040

約数和(自身を除く): 178141452

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 239, 292, 438, 478, 617, 717, 876, 956, 1234, 1434, 1851, 2468, 2868, 3702, 7404, 17447, 34894, 45041, 52341, 69788, 90082, 104682, 135123, 147463, 180164, 209364, 270246, 294926, 442389, 540492, 589852, 884778, 1769556, 10764799, 21529598, 32294397, 43059196, 64588794, 129177588]

約数ペア:

[(1, 129177588), (2, 64588794), (3, 43059196), (4, 32294397), (6, 21529598), (12, 10764799), (73, 1769556), (146, 884778), (219, 589852), (239, 540492), (292, 442389), (438, 294926), (478, 270246), (617, 209364), (717, 180164), (876, 147463), (956, 135123), (1234, 104682), (1434, 90082), (1851, 69788), (2468, 52341), (2868, 45041), (3702, 34894), (7404, 17447)]