87029936

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 208986624

約数和(自身を除く): 121956688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1063, 1204, 1462, 1904, 2126, 2408, 2924, 4252, 4816, 5117, 5848, 7441, 8504, 10234, 11696, 14882, 17008, 18071, 20468, 29764, 36142, 40936, 45709, 59528, 72284, 81872, 91418, 119056, 126497, 144568, 182836, 252994, 289136, 319963, 365672, 505988, 639926, 731344, 777053, 1011976, 1279852, 1554106, 2023952, 2559704, 3108212, 5119408, 5439371, 6216424, 10878742, 12432848, 21757484, 43514968, 87029936]

約数ペア:

[(1, 87029936), (2, 43514968), (4, 21757484), (7, 12432848), (8, 10878742), (14, 6216424), (16, 5439371), (17, 5119408), (28, 3108212), (34, 2559704), (43, 2023952), (56, 1554106), (68, 1279852), (86, 1011976), (112, 777053), (119, 731344), (136, 639926), (172, 505988), (238, 365672), (272, 319963), (301, 289136), (344, 252994), (476, 182836), (602, 144568), (688, 126497), (731, 119056), (952, 91418), (1063, 81872), (1204, 72284), (1462, 59528), (1904, 45709), (2126, 40936), (2408, 36142), (2924, 29764), (4252, 20468), (4816, 18071), (5117, 17008), (5848, 14882), (7441, 11696), (8504, 10234)]