71409072

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 217496496

約数和(自身を除く): 146087424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 97, 98, 112, 147, 168, 194, 196, 291, 294, 313, 336, 388, 392, 582, 588, 626, 679, 776, 784, 939, 1164, 1176, 1252, 1358, 1552, 1878, 2037, 2191, 2328, 2352, 2504, 2716, 3756, 4074, 4382, 4656, 4753, 5008, 5432, 6573, 7512, 8148, 8764, 9506, 10864, 13146, 14259, 15024, 15337, 16296, 17528, 19012, 26292, 28518, 30361, 30674, 32592, 35056, 38024, 46011, 52584, 57036, 60722, 61348, 76048, 91083, 92022, 105168, 114072, 121444, 122696, 182166, 184044, 212527, 228144, 242888, 245392, 364332, 368088, 425054, 485776, 637581, 728664, 736176, 850108, 1275162, 1457328, 1487689, 1700216, 2550324, 2975378, 3400432, 4463067, 5100648, 5950756, 8926134, 10201296, 11901512, 17852268, 23803024, 35704536, 71409072]

約数ペア:

[(1, 71409072), (2, 35704536), (3, 23803024), (4, 17852268), (6, 11901512), (7, 10201296), (8, 8926134), (12, 5950756), (14, 5100648), (16, 4463067), (21, 3400432), (24, 2975378), (28, 2550324), (42, 1700216), (48, 1487689), (49, 1457328), (56, 1275162), (84, 850108), (97, 736176), (98, 728664), (112, 637581), (147, 485776), (168, 425054), (194, 368088), (196, 364332), (291, 245392), (294, 242888), (313, 228144), (336, 212527), (388, 184044), (392, 182166), (582, 122696), (588, 121444), (626, 114072), (679, 105168), (776, 92022), (784, 91083), (939, 76048), (1164, 61348), (1176, 60722), (1252, 57036), (1358, 52584), (1552, 46011), (1878, 38024), (2037, 35056), (2191, 32592), (2328, 30674), (2352, 30361), (2504, 28518), (2716, 26292), (3756, 19012), (4074, 17528), (4382, 16296), (4656, 15337), (4753, 15024), (5008, 14259), (5432, 13146), (6573, 10864), (7512, 9506), (8148, 8764)]