82185488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3556

約数の個数: 80

約数和(自身を含む): 209034240

約数和(自身を除く): 126848752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 3511, 5852, 7022, 11704, 14044, 23408, 24577, 28088, 38621, 49154, 56176, 66709, 77242, 98308, 133418, 154484, 196616, 266836, 270347, 308968, 393232, 466963, 533672, 540694, 617936, 733799, 933926, 1067344, 1081388, 1467598, 1867852, 2162776, 2935196, 3735704, 4325552, 5136593, 5870392, 7471408, 10273186, 11740784, 20546372, 41092744, 82185488]

約数ペア:

[(1, 82185488), (2, 41092744), (4, 20546372), (7, 11740784), (8, 10273186), (11, 7471408), (14, 5870392), (16, 5136593), (19, 4325552), (22, 3735704), (28, 2935196), (38, 2162776), (44, 1867852), (56, 1467598), (76, 1081388), (77, 1067344), (88, 933926), (112, 733799), (133, 617936), (152, 540694), (154, 533672), (176, 466963), (209, 393232), (266, 308968), (304, 270347), (308, 266836), (418, 196616), (532, 154484), (616, 133418), (836, 98308), (1064, 77242), (1232, 66709), (1463, 56176), (1672, 49154), (2128, 38621), (2926, 28088), (3344, 24577), (3511, 23408), (5852, 14044), (7022, 11704)]