87238728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 264240000

約数和(自身を除く): 177001272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 733, 783, 1026, 1044, 1102, 1368, 1466, 1566, 1653, 2052, 2088, 2199, 2204, 2932, 3132, 3306, 4104, 4398, 4408, 4959, 5864, 6264, 6597, 6612, 8796, 9918, 13194, 13224, 13927, 14877, 17592, 19791, 19836, 21257, 26388, 27854, 29754, 39582, 39672, 41781, 42514, 52776, 55708, 59508, 63771, 79164, 83562, 85028, 111416, 119016, 125343, 127542, 158328, 167124, 170056, 191313, 250686, 255084, 334248, 376029, 382626, 403883, 501372, 510168, 573939, 752058, 765252, 807766, 1002744, 1147878, 1211649, 1504116, 1530504, 1615532, 2295756, 2423298, 3008232, 3231064, 3634947, 4591512, 4846596, 7269894, 9693192, 10904841, 14539788, 21809682, 29079576, 43619364, 87238728]

約数ペア:

[(1, 87238728), (2, 43619364), (3, 29079576), (4, 21809682), (6, 14539788), (8, 10904841), (9, 9693192), (12, 7269894), (18, 4846596), (19, 4591512), (24, 3634947), (27, 3231064), (29, 3008232), (36, 2423298), (38, 2295756), (54, 1615532), (57, 1530504), (58, 1504116), (72, 1211649), (76, 1147878), (87, 1002744), (108, 807766), (114, 765252), (116, 752058), (152, 573939), (171, 510168), (174, 501372), (216, 403883), (228, 382626), (232, 376029), (261, 334248), (342, 255084), (348, 250686), (456, 191313), (513, 170056), (522, 167124), (551, 158328), (684, 127542), (696, 125343), (733, 119016), (783, 111416), (1026, 85028), (1044, 83562), (1102, 79164), (1368, 63771), (1466, 59508), (1566, 55708), (1653, 52776), (2052, 42514), (2088, 41781), (2199, 39672), (2204, 39582), (2932, 29754), (3132, 27854), (3306, 26388), (4104, 21257), (4398, 19836), (4408, 19791), (4959, 17592), (5864, 14877), (6264, 13927), (6597, 13224), (6612, 13194), (8796, 9918)]