82669912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 113285288

約数列:

[1, 2, 4, 8, 13, 17, 19, 23, 26, 34, 38, 46, 52, 68, 76, 92, 104, 107, 136, 152, 184, 214, 221, 247, 299, 323, 391, 428, 437, 442, 494, 598, 646, 782, 856, 874, 884, 988, 1196, 1292, 1391, 1564, 1748, 1768, 1819, 1976, 2033, 2392, 2461, 2584, 2782, 3128, 3496, 3638, 4066, 4199, 4922, 5083, 5564, 5681, 7276, 7429, 8132, 8398, 9844, 10166, 11128, 11362, 14552, 14858, 16264, 16796, 19688, 20332, 22724, 23647, 26429, 29716, 31993, 33592, 34561, 40664, 41837, 45448, 46759, 47294, 52858, 59432, 63986, 69122, 83674, 93518, 94588, 96577, 105716, 127972, 138244, 167348, 187036, 189176, 193154, 211432, 255944, 276488, 334696, 374072, 386308, 449293, 543881, 607867, 772616, 794903, 898586, 1087762, 1215734, 1589806, 1797172, 2175524, 2431468, 3179612, 3594344, 4351048, 4862936, 6359224, 10333739, 20667478, 41334956, 82669912]

約数ペア:

[(1, 82669912), (2, 41334956), (4, 20667478), (8, 10333739), (13, 6359224), (17, 4862936), (19, 4351048), (23, 3594344), (26, 3179612), (34, 2431468), (38, 2175524), (46, 1797172), (52, 1589806), (68, 1215734), (76, 1087762), (92, 898586), (104, 794903), (107, 772616), (136, 607867), (152, 543881), (184, 449293), (214, 386308), (221, 374072), (247, 334696), (299, 276488), (323, 255944), (391, 211432), (428, 193154), (437, 189176), (442, 187036), (494, 167348), (598, 138244), (646, 127972), (782, 105716), (856, 96577), (874, 94588), (884, 93518), (988, 83674), (1196, 69122), (1292, 63986), (1391, 59432), (1564, 52858), (1748, 47294), (1768, 46759), (1819, 45448), (1976, 41837), (2033, 40664), (2392, 34561), (2461, 33592), (2584, 31993), (2782, 29716), (3128, 26429), (3496, 23647), (3638, 22724), (4066, 20332), (4199, 19688), (4922, 16796), (5083, 16264), (5564, 14858), (5681, 14552), (7276, 11362), (7429, 11128), (8132, 10166), (8398, 9844)]