71608416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 151925664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 43, 44, 48, 57, 66, 76, 83, 86, 88, 96, 114, 129, 132, 152, 166, 172, 176, 209, 228, 249, 258, 264, 304, 332, 344, 352, 418, 456, 473, 498, 516, 528, 608, 627, 664, 688, 817, 836, 912, 913, 946, 996, 1032, 1056, 1254, 1328, 1376, 1419, 1577, 1634, 1672, 1824, 1826, 1892, 1992, 2064, 2451, 2508, 2656, 2739, 2838, 3154, 3268, 3344, 3569, 3652, 3784, 3984, 4128, 4731, 4902, 5016, 5478, 5676, 6308, 6536, 6688, 7138, 7304, 7568, 7968, 8987, 9462, 9804, 10032, 10707, 10956, 11352, 12616, 13072, 14276, 14608, 15136, 17347, 17974, 18924, 19608, 20064, 21414, 21912, 22704, 25232, 26144, 26961, 28552, 29216, 34694, 35948, 37848, 39216, 39259, 42828, 43824, 45408, 50464, 52041, 53922, 57104, 67811, 69388, 71896, 75696, 78432, 78518, 85656, 87648, 104082, 107844, 114208, 117777, 135622, 138776, 143792, 151392, 157036, 171312, 203433, 208164, 215688, 235554, 271244, 277552, 287584, 314072, 342624, 406866, 416328, 431376, 471108, 542488, 555104, 628144, 745921, 813732, 832656, 862752, 942216, 1084976, 1256288, 1491842, 1627464, 1665312, 1884432, 2169952, 2237763, 2983684, 3254928, 3768864, 4475526, 5967368, 6509856, 8951052, 11934736, 17902104, 23869472, 35804208, 71608416]

約数ペア:

[(1, 71608416), (2, 35804208), (3, 23869472), (4, 17902104), (6, 11934736), (8, 8951052), (11, 6509856), (12, 5967368), (16, 4475526), (19, 3768864), (22, 3254928), (24, 2983684), (32, 2237763), (33, 2169952), (38, 1884432), (43, 1665312), (44, 1627464), (48, 1491842), (57, 1256288), (66, 1084976), (76, 942216), (83, 862752), (86, 832656), (88, 813732), (96, 745921), (114, 628144), (129, 555104), (132, 542488), (152, 471108), (166, 431376), (172, 416328), (176, 406866), (209, 342624), (228, 314072), (249, 287584), (258, 277552), (264, 271244), (304, 235554), (332, 215688), (344, 208164), (352, 203433), (418, 171312), (456, 157036), (473, 151392), (498, 143792), (516, 138776), (528, 135622), (608, 117777), (627, 114208), (664, 107844), (688, 104082), (817, 87648), (836, 85656), (912, 78518), (913, 78432), (946, 75696), (996, 71896), (1032, 69388), (1056, 67811), (1254, 57104), (1328, 53922), (1376, 52041), (1419, 50464), (1577, 45408), (1634, 43824), (1672, 42828), (1824, 39259), (1826, 39216), (1892, 37848), (1992, 35948), (2064, 34694), (2451, 29216), (2508, 28552), (2656, 26961), (2739, 26144), (2838, 25232), (3154, 22704), (3268, 21912), (3344, 21414), (3569, 20064), (3652, 19608), (3784, 18924), (3984, 17974), (4128, 17347), (4731, 15136), (4902, 14608), (5016, 14276), (5478, 13072), (5676, 12616), (6308, 11352), (6536, 10956), (6688, 10707), (7138, 10032), (7304, 9804), (7568, 9462), (7968, 8987)]