82661885696

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{28517}}^1$

素因数の和:28626

約数の個数: 108

約数和(自身を含む): 181342653912

約数和(自身を除く): 98680768216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 169, 208, 256, 268, 338, 416, 536, 676, 832, 871, 1072, 1352, 1664, 1742, 2144, 2704, 3328, 3484, 4288, 5408, 6968, 8576, 10816, 11323, 13936, 17152, 21632, 22646, 27872, 28517, 43264, 45292, 55744, 57034, 90584, 111488, 114068, 181168, 222976, 228136, 362336, 370721, 456272, 724672, 741442, 912544, 1449344, 1482884, 1825088, 1910639, 2898688, 2965768, 3650176, 3821278, 4819373, 5931536, 7300352, 7642556, 9638746, 11863072, 15285112, 19277492, 23726144, 24838307, 30570224, 38554984, 47452288, 49676614, 61140448, 77109968, 94904576, 99353228, 122280896, 154219936, 198706456, 244561792, 308439872, 322897991, 397412912, 489123584, 616879744, 645795982, 794825824, 1233759488, 1291591964, 1589651648, 2583183928, 3179303296, 5166367856, 6358606592, 10332735712, 20665471424, 41330942848, 82661885696]

約数ペア:

[(1, 82661885696), (2, 41330942848), (4, 20665471424), (8, 10332735712), (13, 6358606592), (16, 5166367856), (26, 3179303296), (32, 2583183928), (52, 1589651648), (64, 1291591964), (67, 1233759488), (104, 794825824), (128, 645795982), (134, 616879744), (169, 489123584), (208, 397412912), (256, 322897991), (268, 308439872), (338, 244561792), (416, 198706456), (536, 154219936), (676, 122280896), (832, 99353228), (871, 94904576), (1072, 77109968), (1352, 61140448), (1664, 49676614), (1742, 47452288), (2144, 38554984), (2704, 30570224), (3328, 24838307), (3484, 23726144), (4288, 19277492), (5408, 15285112), (6968, 11863072), (8576, 9638746), (10816, 7642556), (11323, 7300352), (13936, 5931536), (17152, 4819373), (21632, 3821278), (22646, 3650176), (27872, 2965768), (28517, 2898688), (43264, 1910639), (45292, 1825088), (55744, 1482884), (57034, 1449344), (90584, 912544), (111488, 741442), (114068, 724672), (181168, 456272), (222976, 370721), (228136, 362336)]