83853384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 158498616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 323, 348, 373, 408, 456, 493, 551, 646, 696, 746, 969, 986, 1102, 1119, 1292, 1479, 1492, 1653, 1938, 1972, 2204, 2238, 2584, 2958, 2984, 3306, 3876, 3944, 4408, 4476, 5916, 6341, 6612, 7087, 7752, 8952, 9367, 10817, 11832, 12682, 13224, 14174, 18734, 19023, 21261, 21634, 25364, 28101, 28348, 32451, 37468, 38046, 42522, 43268, 50728, 56202, 56696, 64902, 74936, 76092, 85044, 86536, 112404, 120479, 129804, 152184, 170088, 183889, 205523, 224808, 240958, 259608, 361437, 367778, 411046, 481916, 551667, 616569, 722874, 735556, 822092, 963832, 1103334, 1233138, 1445748, 1471112, 1644184, 2206668, 2466276, 2891496, 3493891, 4413336, 4932552, 6987782, 10481673, 13975564, 20963346, 27951128, 41926692, 83853384]

約数ペア:

[(1, 83853384), (2, 41926692), (3, 27951128), (4, 20963346), (6, 13975564), (8, 10481673), (12, 6987782), (17, 4932552), (19, 4413336), (24, 3493891), (29, 2891496), (34, 2466276), (38, 2206668), (51, 1644184), (57, 1471112), (58, 1445748), (68, 1233138), (76, 1103334), (87, 963832), (102, 822092), (114, 735556), (116, 722874), (136, 616569), (152, 551667), (174, 481916), (204, 411046), (228, 367778), (232, 361437), (323, 259608), (348, 240958), (373, 224808), (408, 205523), (456, 183889), (493, 170088), (551, 152184), (646, 129804), (696, 120479), (746, 112404), (969, 86536), (986, 85044), (1102, 76092), (1119, 74936), (1292, 64902), (1479, 56696), (1492, 56202), (1653, 50728), (1938, 43268), (1972, 42522), (2204, 38046), (2238, 37468), (2584, 32451), (2958, 28348), (2984, 28101), (3306, 25364), (3876, 21634), (3944, 21261), (4408, 19023), (4476, 18734), (5916, 14174), (6341, 13224), (6612, 12682), (7087, 11832), (7752, 10817), (8952, 9367)]