74742048

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 238896000

約数和(自身を除く): 164153952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 72, 76, 87, 96, 108, 114, 116, 144, 152, 157, 171, 174, 216, 228, 232, 261, 288, 304, 314, 342, 348, 432, 456, 464, 471, 513, 522, 551, 608, 628, 684, 696, 783, 864, 912, 928, 942, 1026, 1044, 1102, 1256, 1368, 1392, 1413, 1566, 1653, 1824, 1884, 2052, 2088, 2204, 2512, 2736, 2784, 2826, 2983, 3132, 3306, 3768, 4104, 4176, 4239, 4408, 4553, 4959, 5024, 5472, 5652, 5966, 6264, 6612, 7536, 8208, 8352, 8478, 8816, 8949, 9106, 9918, 11304, 11932, 12528, 13224, 13659, 14877, 15072, 16416, 16956, 17632, 17898, 18212, 19836, 22608, 23864, 25056, 26448, 26847, 27318, 29754, 33912, 35796, 36424, 39672, 40977, 45216, 47728, 52896, 53694, 54636, 59508, 67824, 71592, 72848, 79344, 80541, 81954, 86507, 95456, 107388, 109272, 119016, 122931, 135648, 143184, 145696, 158688, 161082, 163908, 173014, 214776, 218544, 238032, 245862, 259521, 286368, 322164, 327816, 346028, 429552, 437088, 476064, 491724, 519042, 644328, 655632, 692056, 778563, 859104, 983448, 1038084, 1288656, 1311264, 1384112, 1557126, 1966896, 2076168, 2335689, 2577312, 2768224, 3114252, 3933792, 4152336, 4671378, 6228504, 8304672, 9342756, 12457008, 18685512, 24914016, 37371024, 74742048]

約数ペア:

[(1, 74742048), (2, 37371024), (3, 24914016), (4, 18685512), (6, 12457008), (8, 9342756), (9, 8304672), (12, 6228504), (16, 4671378), (18, 4152336), (19, 3933792), (24, 3114252), (27, 2768224), (29, 2577312), (32, 2335689), (36, 2076168), (38, 1966896), (48, 1557126), (54, 1384112), (57, 1311264), (58, 1288656), (72, 1038084), (76, 983448), (87, 859104), (96, 778563), (108, 692056), (114, 655632), (116, 644328), (144, 519042), (152, 491724), (157, 476064), (171, 437088), (174, 429552), (216, 346028), (228, 327816), (232, 322164), (261, 286368), (288, 259521), (304, 245862), (314, 238032), (342, 218544), (348, 214776), (432, 173014), (456, 163908), (464, 161082), (471, 158688), (513, 145696), (522, 143184), (551, 135648), (608, 122931), (628, 119016), (684, 109272), (696, 107388), (783, 95456), (864, 86507), (912, 81954), (928, 80541), (942, 79344), (1026, 72848), (1044, 71592), (1102, 67824), (1256, 59508), (1368, 54636), (1392, 53694), (1413, 52896), (1566, 47728), (1653, 45216), (1824, 40977), (1884, 39672), (2052, 36424), (2088, 35796), (2204, 33912), (2512, 29754), (2736, 27318), (2784, 26847), (2826, 26448), (2983, 25056), (3132, 23864), (3306, 22608), (3768, 19836), (4104, 18212), (4176, 17898), (4239, 17632), (4408, 16956), (4553, 16416), (4959, 15072), (5024, 14877), (5472, 13659), (5652, 13224), (5966, 12528), (6264, 11932), (6612, 11304), (7536, 9918), (8208, 9106), (8352, 8949), (8478, 8816)]