71709924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 206458560

約数和(自身を除く): 134748636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 116, 121, 131, 132, 143, 156, 174, 242, 262, 286, 319, 348, 363, 377, 393, 429, 484, 524, 572, 638, 726, 754, 786, 858, 957, 1131, 1276, 1441, 1452, 1508, 1572, 1573, 1703, 1716, 1914, 2262, 2882, 3146, 3406, 3509, 3799, 3828, 4147, 4323, 4524, 4719, 5109, 5764, 6292, 6812, 7018, 7598, 8294, 8646, 9438, 10218, 10527, 11397, 12441, 14036, 15196, 15851, 16588, 17292, 18733, 18876, 20436, 21054, 22794, 24882, 31702, 37466, 41789, 42108, 45588, 45617, 47553, 49387, 49764, 56199, 63404, 74932, 83578, 91234, 95106, 98774, 112398, 125367, 136851, 148161, 167156, 182468, 190212, 197548, 206063, 224796, 250734, 273702, 296322, 412126, 459679, 501468, 543257, 547404, 592644, 618189, 824252, 919358, 1086514, 1236378, 1379037, 1629771, 1838716, 2173028, 2472756, 2758074, 3259542, 5516148, 5975827, 6519084, 11951654, 17927481, 23903308, 35854962, 71709924]

約数ペア:

[(1, 71709924), (2, 35854962), (3, 23903308), (4, 17927481), (6, 11951654), (11, 6519084), (12, 5975827), (13, 5516148), (22, 3259542), (26, 2758074), (29, 2472756), (33, 2173028), (39, 1838716), (44, 1629771), (52, 1379037), (58, 1236378), (66, 1086514), (78, 919358), (87, 824252), (116, 618189), (121, 592644), (131, 547404), (132, 543257), (143, 501468), (156, 459679), (174, 412126), (242, 296322), (262, 273702), (286, 250734), (319, 224796), (348, 206063), (363, 197548), (377, 190212), (393, 182468), (429, 167156), (484, 148161), (524, 136851), (572, 125367), (638, 112398), (726, 98774), (754, 95106), (786, 91234), (858, 83578), (957, 74932), (1131, 63404), (1276, 56199), (1441, 49764), (1452, 49387), (1508, 47553), (1572, 45617), (1573, 45588), (1703, 42108), (1716, 41789), (1914, 37466), (2262, 31702), (2882, 24882), (3146, 22794), (3406, 21054), (3509, 20436), (3799, 18876), (3828, 18733), (4147, 17292), (4323, 16588), (4524, 15851), (4719, 15196), (5109, 14036), (5764, 12441), (6292, 11397), (6812, 10527), (7018, 10218), (7598, 9438), (8294, 8646)]