79189968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 244984320

約数和(自身を除く): 165794352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 83, 88, 104, 132, 139, 143, 156, 166, 176, 208, 249, 264, 278, 286, 312, 332, 417, 429, 498, 528, 556, 572, 624, 664, 834, 858, 913, 996, 1079, 1112, 1144, 1328, 1529, 1668, 1716, 1807, 1826, 1992, 2158, 2224, 2288, 2739, 3058, 3237, 3336, 3432, 3614, 3652, 3984, 4316, 4587, 5421, 5478, 6116, 6474, 6672, 6864, 7228, 7304, 8632, 9174, 10842, 10956, 11537, 11869, 12232, 12948, 14456, 14608, 17264, 18348, 19877, 21684, 21912, 23074, 23738, 24464, 25896, 28912, 34611, 35607, 36696, 39754, 43368, 43824, 46148, 47476, 51792, 59631, 69222, 71214, 73392, 79508, 86736, 92296, 94952, 119262, 126907, 138444, 142428, 149981, 159016, 184592, 189904, 238524, 253814, 276888, 284856, 299962, 318032, 380721, 449943, 477048, 507628, 553776, 569712, 599924, 761442, 899886, 954096, 1015256, 1199848, 1522884, 1649791, 1799772, 2030512, 2399696, 3045768, 3299582, 3599544, 4949373, 6091536, 6599164, 7199088, 9898746, 13198328, 19797492, 26396656, 39594984, 79189968]

約数ペア:

[(1, 79189968), (2, 39594984), (3, 26396656), (4, 19797492), (6, 13198328), (8, 9898746), (11, 7199088), (12, 6599164), (13, 6091536), (16, 4949373), (22, 3599544), (24, 3299582), (26, 3045768), (33, 2399696), (39, 2030512), (44, 1799772), (48, 1649791), (52, 1522884), (66, 1199848), (78, 1015256), (83, 954096), (88, 899886), (104, 761442), (132, 599924), (139, 569712), (143, 553776), (156, 507628), (166, 477048), (176, 449943), (208, 380721), (249, 318032), (264, 299962), (278, 284856), (286, 276888), (312, 253814), (332, 238524), (417, 189904), (429, 184592), (498, 159016), (528, 149981), (556, 142428), (572, 138444), (624, 126907), (664, 119262), (834, 94952), (858, 92296), (913, 86736), (996, 79508), (1079, 73392), (1112, 71214), (1144, 69222), (1328, 59631), (1529, 51792), (1668, 47476), (1716, 46148), (1807, 43824), (1826, 43368), (1992, 39754), (2158, 36696), (2224, 35607), (2288, 34611), (2739, 28912), (3058, 25896), (3237, 24464), (3336, 23738), (3432, 23074), (3614, 21912), (3652, 21684), (3984, 19877), (4316, 18348), (4587, 17264), (5421, 14608), (5478, 14456), (6116, 12948), (6474, 12232), (6672, 11869), (6864, 11537), (7228, 10956), (7304, 10842), (8632, 9174)]