64153058872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{1511}}^1$

素因数の和:2253

約数の個数: 128

約数和(自身を含む): 146057748480

約数和(自身を除く): 81904689608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 661, 868, 1036, 1147, 1322, 1511, 1736, 2072, 2294, 2644, 3022, 4588, 4627, 5288, 6044, 8029, 9176, 9254, 10577, 12088, 16058, 18508, 20491, 21154, 24457, 32116, 37016, 40982, 42308, 46841, 48914, 55907, 64232, 81964, 84616, 93682, 97828, 111814, 143437, 163928, 171199, 187364, 195656, 223628, 286874, 327887, 342398, 374728, 391349, 447256, 573748, 655774, 684796, 758167, 782698, 998771, 1147496, 1311548, 1369592, 1516334, 1565396, 1733117, 1997542, 2623096, 3032668, 3130792, 3466234, 3995084, 5307169, 6065336, 6932468, 6991397, 7990168, 10614338, 12131819, 13864936, 13982794, 21228676, 24263638, 27965588, 30961901, 36954527, 42457352, 48527276, 55931176, 61923802, 73909054, 97054552, 123847604, 147818108, 216733307, 247695208, 258681689, 295636216, 433466614, 517363378, 866933228, 1034726756, 1145590337, 1733866456, 2069453512, 2291180674, 4582361348, 8019132359, 9164722696, 16038264718, 32076529436, 64153058872]

約数ペア:

[(1, 64153058872), (2, 32076529436), (4, 16038264718), (7, 9164722696), (8, 8019132359), (14, 4582361348), (28, 2291180674), (31, 2069453512), (37, 1733866456), (56, 1145590337), (62, 1034726756), (74, 866933228), (124, 517363378), (148, 433466614), (217, 295636216), (248, 258681689), (259, 247695208), (296, 216733307), (434, 147818108), (518, 123847604), (661, 97054552), (868, 73909054), (1036, 61923802), (1147, 55931176), (1322, 48527276), (1511, 42457352), (1736, 36954527), (2072, 30961901), (2294, 27965588), (2644, 24263638), (3022, 21228676), (4588, 13982794), (4627, 13864936), (5288, 12131819), (6044, 10614338), (8029, 7990168), (9176, 6991397), (9254, 6932468), (10577, 6065336), (12088, 5307169), (16058, 3995084), (18508, 3466234), (20491, 3130792), (21154, 3032668), (24457, 2623096), (32116, 1997542), (37016, 1733117), (40982, 1565396), (42308, 1516334), (46841, 1369592), (48914, 1311548), (55907, 1147496), (64232, 998771), (81964, 782698), (84616, 758167), (93682, 684796), (97828, 655774), (111814, 573748), (143437, 447256), (163928, 391349), (171199, 374728), (187364, 342398), (195656, 327887), (223628, 286874)]