87737824

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 185622192

約数和(自身を除く): 97884368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 73, 92, 142, 146, 184, 284, 292, 368, 529, 568, 584, 736, 1058, 1136, 1168, 1633, 1679, 2116, 2272, 2336, 3266, 3358, 4232, 5183, 6532, 6716, 8464, 10366, 13064, 13432, 16928, 20732, 26128, 26864, 37559, 38617, 41464, 52256, 53728, 75118, 77234, 82928, 119209, 150236, 154468, 165856, 238418, 300472, 308936, 476836, 600944, 617872, 953672, 1201888, 1235744, 1907344, 2741807, 3814688, 5483614, 10967228, 21934456, 43868912, 87737824]

約数ペア:

[(1, 87737824), (2, 43868912), (4, 21934456), (8, 10967228), (16, 5483614), (23, 3814688), (32, 2741807), (46, 1907344), (71, 1235744), (73, 1201888), (92, 953672), (142, 617872), (146, 600944), (184, 476836), (284, 308936), (292, 300472), (368, 238418), (529, 165856), (568, 154468), (584, 150236), (736, 119209), (1058, 82928), (1136, 77234), (1168, 75118), (1633, 53728), (1679, 52256), (2116, 41464), (2272, 38617), (2336, 37559), (3266, 26864), (3358, 26128), (4232, 20732), (5183, 16928), (6532, 13432), (6716, 13064), (8464, 10366)]