83258188

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 169706880

約数和(自身を除く): 86448692

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 137, 169, 274, 338, 377, 403, 548, 676, 754, 806, 899, 1508, 1612, 1781, 1798, 3562, 3596, 3973, 4247, 4901, 5239, 7124, 7946, 8494, 9802, 10478, 11687, 15892, 16988, 19604, 20956, 23153, 23374, 46306, 46748, 51649, 55211, 92612, 103298, 110422, 123163, 151931, 206596, 220844, 246326, 303862, 492652, 607724, 671437, 717743, 1342874, 1435486, 1601119, 2685748, 2870972, 3202238, 6404476, 20814547, 41629094, 83258188]

約数ペア:

[(1, 83258188), (2, 41629094), (4, 20814547), (13, 6404476), (26, 3202238), (29, 2870972), (31, 2685748), (52, 1601119), (58, 1435486), (62, 1342874), (116, 717743), (124, 671437), (137, 607724), (169, 492652), (274, 303862), (338, 246326), (377, 220844), (403, 206596), (548, 151931), (676, 123163), (754, 110422), (806, 103298), (899, 92612), (1508, 55211), (1612, 51649), (1781, 46748), (1798, 46306), (3562, 23374), (3596, 23153), (3973, 20956), (4247, 19604), (4901, 16988), (5239, 15892), (7124, 11687), (7946, 10478), (8494, 9802)]