72058712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 153014400

約数和(自身を除く): 80955688

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 137, 139, 172, 274, 278, 344, 473, 548, 556, 946, 1096, 1112, 1507, 1529, 1892, 3014, 3058, 3784, 5891, 5977, 6028, 6116, 11782, 11954, 12056, 12232, 19043, 23564, 23908, 38086, 47128, 47816, 64801, 65747, 76172, 129602, 131494, 152344, 209473, 259204, 262988, 418946, 518408, 525976, 818849, 837892, 1637698, 1675784, 3275396, 6550792, 9007339, 18014678, 36029356, 72058712]

約数ペア:

[(1, 72058712), (2, 36029356), (4, 18014678), (8, 9007339), (11, 6550792), (22, 3275396), (43, 1675784), (44, 1637698), (86, 837892), (88, 818849), (137, 525976), (139, 518408), (172, 418946), (274, 262988), (278, 259204), (344, 209473), (473, 152344), (548, 131494), (556, 129602), (946, 76172), (1096, 65747), (1112, 64801), (1507, 47816), (1529, 47128), (1892, 38086), (3014, 23908), (3058, 23564), (3784, 19043), (5891, 12232), (5977, 12056), (6028, 11954), (6116, 11782)]