65820144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 184245152

約数和(自身を除く): 118425008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 313, 337, 624, 626, 674, 939, 1011, 1252, 1348, 1878, 2022, 2504, 2696, 3756, 4044, 4069, 4381, 5008, 5392, 7512, 8088, 8138, 8762, 12207, 13143, 15024, 16176, 16276, 17524, 24414, 26286, 32552, 35048, 48828, 52572, 65104, 70096, 97656, 105144, 105481, 195312, 210288, 210962, 316443, 421924, 632886, 843848, 1265772, 1371253, 1687696, 2531544, 2742506, 4113759, 5063088, 5485012, 8227518, 10970024, 16455036, 21940048, 32910072, 65820144]

約数ペア:

[(1, 65820144), (2, 32910072), (3, 21940048), (4, 16455036), (6, 10970024), (8, 8227518), (12, 5485012), (13, 5063088), (16, 4113759), (24, 2742506), (26, 2531544), (39, 1687696), (48, 1371253), (52, 1265772), (78, 843848), (104, 632886), (156, 421924), (208, 316443), (312, 210962), (313, 210288), (337, 195312), (624, 105481), (626, 105144), (674, 97656), (939, 70096), (1011, 65104), (1252, 52572), (1348, 48828), (1878, 35048), (2022, 32552), (2504, 26286), (2696, 24414), (3756, 17524), (4044, 16276), (4069, 16176), (4381, 15024), (5008, 13143), (5392, 12207), (7512, 8762), (8088, 8138)]