71726512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 179988480

約数和(自身を除く): 108261968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 29, 44, 46, 47, 52, 58, 88, 92, 94, 104, 116, 143, 176, 184, 188, 208, 232, 253, 286, 299, 319, 368, 376, 377, 464, 506, 517, 572, 598, 611, 638, 667, 752, 754, 1012, 1034, 1081, 1144, 1196, 1222, 1276, 1334, 1363, 1508, 2024, 2068, 2162, 2288, 2392, 2444, 2552, 2668, 2726, 3016, 3289, 4048, 4136, 4147, 4324, 4784, 4888, 5104, 5336, 5452, 6032, 6578, 6721, 7337, 8272, 8294, 8648, 8671, 9776, 10672, 10904, 11891, 13156, 13442, 14053, 14674, 14993, 16588, 17296, 17342, 17719, 21808, 23782, 26312, 26884, 28106, 29348, 29986, 31349, 33176, 34684, 35438, 47564, 52624, 53768, 56212, 58696, 59972, 62698, 66352, 69368, 70876, 95128, 95381, 107536, 112424, 117392, 119944, 125396, 138736, 141752, 154583, 190256, 190762, 194909, 224848, 239888, 250792, 283504, 309166, 344839, 381524, 389818, 407537, 501584, 618332, 689678, 763048, 779636, 815074, 1236664, 1379356, 1526096, 1559272, 1630148, 2473328, 2758712, 3118544, 3260296, 4482907, 5517424, 6520592, 8965814, 17931628, 35863256, 71726512]

約数ペア:

[(1, 71726512), (2, 35863256), (4, 17931628), (8, 8965814), (11, 6520592), (13, 5517424), (16, 4482907), (22, 3260296), (23, 3118544), (26, 2758712), (29, 2473328), (44, 1630148), (46, 1559272), (47, 1526096), (52, 1379356), (58, 1236664), (88, 815074), (92, 779636), (94, 763048), (104, 689678), (116, 618332), (143, 501584), (176, 407537), (184, 389818), (188, 381524), (208, 344839), (232, 309166), (253, 283504), (286, 250792), (299, 239888), (319, 224848), (368, 194909), (376, 190762), (377, 190256), (464, 154583), (506, 141752), (517, 138736), (572, 125396), (598, 119944), (611, 117392), (638, 112424), (667, 107536), (752, 95381), (754, 95128), (1012, 70876), (1034, 69368), (1081, 66352), (1144, 62698), (1196, 59972), (1222, 58696), (1276, 56212), (1334, 53768), (1363, 52624), (1508, 47564), (2024, 35438), (2068, 34684), (2162, 33176), (2288, 31349), (2392, 29986), (2444, 29348), (2552, 28106), (2668, 26884), (2726, 26312), (3016, 23782), (3289, 21808), (4048, 17719), (4136, 17342), (4147, 17296), (4324, 16588), (4784, 14993), (4888, 14674), (5104, 14053), (5336, 13442), (5452, 13156), (6032, 11891), (6578, 10904), (6721, 10672), (7337, 9776), (8272, 8671), (8294, 8648)]