72524672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2755

約数の個数: 64

約数和(自身を含む): 165974400

約数和(自身を除く): 93449728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2711, 3344, 5422, 6688, 10844, 13376, 21688, 26752, 29821, 43376, 51509, 59642, 86752, 103018, 119284, 173504, 206036, 238568, 347008, 412072, 477136, 566599, 824144, 954272, 1133198, 1648288, 1908544, 2266396, 3296576, 3817088, 4532792, 6593152, 9065584, 18131168, 36262336, 72524672]

約数ペア:

[(1, 72524672), (2, 36262336), (4, 18131168), (8, 9065584), (11, 6593152), (16, 4532792), (19, 3817088), (22, 3296576), (32, 2266396), (38, 1908544), (44, 1648288), (64, 1133198), (76, 954272), (88, 824144), (128, 566599), (152, 477136), (176, 412072), (209, 347008), (304, 238568), (352, 206036), (418, 173504), (608, 119284), (704, 103018), (836, 86752), (1216, 59642), (1408, 51509), (1672, 43376), (2432, 29821), (2711, 26752), (3344, 21688), (5422, 13376), (6688, 10844)]