71605969008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{404389}}^1$

素因数の和:404455

約数の個数: 160

約数和(自身を含む): 231065210880

約数和(自身を除く): 159459241872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 651, 714, 744, 816, 868, 952, 1054, 1302, 1428, 1488, 1581, 1736, 1904, 2108, 2604, 2856, 3162, 3472, 3689, 4216, 5208, 5712, 6324, 7378, 8432, 10416, 11067, 12648, 14756, 22134, 25296, 29512, 44268, 59024, 88536, 177072, 404389, 808778, 1213167, 1617556, 2426334, 2830723, 3235112, 4852668, 5661446, 6470224, 6874613, 8492169, 9705336, 11322892, 12536059, 13749226, 16984338, 19410672, 20623839, 22645784, 25072118, 27498452, 33968676, 37608177, 41247678, 45291568, 48122291, 50144236, 54996904, 67937352, 75216354, 82495356, 87752413, 96244582, 100288472, 109993808, 135874704, 144366873, 150432708, 164990712, 175504826, 192489164, 200576944, 213113003, 263257239, 288733746, 300865416, 329981424, 351009652, 384978328, 426226006, 526514478, 577467492, 601730832, 639339009, 702019304, 769956656, 852452012, 1053028956, 1154934984, 1278678018, 1404038608, 1491791021, 1704904024, 2106057912, 2309869968, 2557356036, 2983582042, 3409808048, 4212115824, 4475373063, 5114712072, 5967164084, 8950746126, 10229424144, 11934328168, 17901492252, 23868656336, 35802984504, 71605969008]

約数ペア:

[(1, 71605969008), (2, 35802984504), (3, 23868656336), (4, 17901492252), (6, 11934328168), (7, 10229424144), (8, 8950746126), (12, 5967164084), (14, 5114712072), (16, 4475373063), (17, 4212115824), (21, 3409808048), (24, 2983582042), (28, 2557356036), (31, 2309869968), (34, 2106057912), (42, 1704904024), (48, 1491791021), (51, 1404038608), (56, 1278678018), (62, 1154934984), (68, 1053028956), (84, 852452012), (93, 769956656), (102, 702019304), (112, 639339009), (119, 601730832), (124, 577467492), (136, 526514478), (168, 426226006), (186, 384978328), (204, 351009652), (217, 329981424), (238, 300865416), (248, 288733746), (272, 263257239), (336, 213113003), (357, 200576944), (372, 192489164), (408, 175504826), (434, 164990712), (476, 150432708), (496, 144366873), (527, 135874704), (651, 109993808), (714, 100288472), (744, 96244582), (816, 87752413), (868, 82495356), (952, 75216354), (1054, 67937352), (1302, 54996904), (1428, 50144236), (1488, 48122291), (1581, 45291568), (1736, 41247678), (1904, 37608177), (2108, 33968676), (2604, 27498452), (2856, 25072118), (3162, 22645784), (3472, 20623839), (3689, 19410672), (4216, 16984338), (5208, 13749226), (5712, 12536059), (6324, 11322892), (7378, 9705336), (8432, 8492169), (10416, 6874613), (11067, 6470224), (12648, 5661446), (14756, 4852668), (22134, 3235112), (25296, 2830723), (29512, 2426334), (44268, 1617556), (59024, 1213167), (88536, 808778), (177072, 404389)]