64987104

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 216082944

約数和(自身を除く): 151095840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 172, 173, 182, 208, 224, 258, 273, 301, 312, 336, 344, 346, 364, 416, 516, 519, 546, 559, 602, 624, 672, 688, 692, 728, 903, 1032, 1038, 1092, 1118, 1204, 1211, 1248, 1376, 1384, 1456, 1677, 1806, 2064, 2076, 2184, 2236, 2249, 2408, 2422, 2768, 2912, 3354, 3612, 3633, 3913, 4128, 4152, 4368, 4472, 4498, 4816, 4844, 5536, 6708, 6747, 7224, 7266, 7439, 7826, 8304, 8736, 8944, 8996, 9632, 9688, 11739, 13416, 13494, 14448, 14532, 14878, 15652, 15743, 16608, 17888, 17992, 19376, 22317, 23478, 26832, 26988, 28896, 29064, 29756, 31304, 31486, 35984, 38752, 44634, 46956, 47229, 52073, 53664, 53976, 58128, 59512, 62608, 62972, 71968, 89268, 93912, 94458, 96707, 104146, 107952, 116256, 119024, 125216, 125944, 156219, 178536, 187824, 188916, 193414, 208292, 215904, 238048, 251888, 290121, 312438, 357072, 375648, 377832, 386828, 416584, 503776, 580242, 624876, 676949, 714144, 755664, 773656, 833168, 1160484, 1249752, 1353898, 1511328, 1547312, 1666336, 2030847, 2320968, 2499504, 2707796, 3094624, 4061694, 4641936, 4999008, 5415592, 8123388, 9283872, 10831184, 16246776, 21662368, 32493552, 64987104]

約数ペア:

[(1, 64987104), (2, 32493552), (3, 21662368), (4, 16246776), (6, 10831184), (7, 9283872), (8, 8123388), (12, 5415592), (13, 4999008), (14, 4641936), (16, 4061694), (21, 3094624), (24, 2707796), (26, 2499504), (28, 2320968), (32, 2030847), (39, 1666336), (42, 1547312), (43, 1511328), (48, 1353898), (52, 1249752), (56, 1160484), (78, 833168), (84, 773656), (86, 755664), (91, 714144), (96, 676949), (104, 624876), (112, 580242), (129, 503776), (156, 416584), (168, 386828), (172, 377832), (173, 375648), (182, 357072), (208, 312438), (224, 290121), (258, 251888), (273, 238048), (301, 215904), (312, 208292), (336, 193414), (344, 188916), (346, 187824), (364, 178536), (416, 156219), (516, 125944), (519, 125216), (546, 119024), (559, 116256), (602, 107952), (624, 104146), (672, 96707), (688, 94458), (692, 93912), (728, 89268), (903, 71968), (1032, 62972), (1038, 62608), (1092, 59512), (1118, 58128), (1204, 53976), (1211, 53664), (1248, 52073), (1376, 47229), (1384, 46956), (1456, 44634), (1677, 38752), (1806, 35984), (2064, 31486), (2076, 31304), (2184, 29756), (2236, 29064), (2249, 28896), (2408, 26988), (2422, 26832), (2768, 23478), (2912, 22317), (3354, 19376), (3612, 17992), (3633, 17888), (3913, 16608), (4128, 15743), (4152, 15652), (4368, 14878), (4472, 14532), (4498, 14448), (4816, 13494), (4844, 13416), (5536, 11739), (6708, 9688), (6747, 9632), (7224, 8996), (7266, 8944), (7439, 8736), (7826, 8304)]