80644133628

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{5209}}^1$

素因数の和:5969

約数の個数: 120

約数和(自身を含む): 214147755360

約数和(自身を除く): 133503621732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 673, 852, 1278, 1346, 1917, 2019, 2556, 2692, 3834, 4038, 5209, 5751, 6057, 7668, 8076, 10418, 11502, 12114, 15627, 18171, 20836, 23004, 24228, 31254, 36342, 46881, 47783, 54513, 62508, 72684, 93762, 95566, 109026, 140643, 143349, 187524, 191132, 218052, 281286, 286698, 369839, 421929, 430047, 562572, 573396, 739678, 843858, 860094, 1109517, 1290141, 1479356, 1687716, 1720188, 2219034, 2580282, 3328551, 3505657, 3870423, 4438068, 5160564, 6657102, 7011314, 7740846, 9985653, 10516971, 13314204, 14022628, 15481692, 19971306, 21033942, 29956959, 31550913, 39942612, 42067884, 59913918, 63101826, 94652739, 119827836, 126203652, 189305478, 248901647, 283958217, 378610956, 497803294, 567916434, 746704941, 995606588, 1135832868, 1493409882, 2240114823, 2986819764, 4480229646, 6720344469, 8960459292, 13440688938, 20161033407, 26881377876, 40322066814, 80644133628]

約数ペア:

[(1, 80644133628), (2, 40322066814), (3, 26881377876), (4, 20161033407), (6, 13440688938), (9, 8960459292), (12, 6720344469), (18, 4480229646), (27, 2986819764), (36, 2240114823), (54, 1493409882), (71, 1135832868), (81, 995606588), (108, 746704941), (142, 567916434), (162, 497803294), (213, 378610956), (284, 283958217), (324, 248901647), (426, 189305478), (639, 126203652), (673, 119827836), (852, 94652739), (1278, 63101826), (1346, 59913918), (1917, 42067884), (2019, 39942612), (2556, 31550913), (2692, 29956959), (3834, 21033942), (4038, 19971306), (5209, 15481692), (5751, 14022628), (6057, 13314204), (7668, 10516971), (8076, 9985653), (10418, 7740846), (11502, 7011314), (12114, 6657102), (15627, 5160564), (18171, 4438068), (20836, 3870423), (23004, 3505657), (24228, 3328551), (31254, 2580282), (36342, 2219034), (46881, 1720188), (47783, 1687716), (54513, 1479356), (62508, 1290141), (72684, 1109517), (93762, 860094), (95566, 843858), (109026, 739678), (140643, 573396), (143349, 562572), (187524, 430047), (191132, 421929), (218052, 369839), (281286, 286698)]