65489732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 155688960

約数和(自身を除く): 90199228

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 124, 133, 154, 209, 217, 266, 308, 341, 361, 418, 434, 532, 589, 682, 722, 836, 868, 1178, 1364, 1444, 1463, 2356, 2387, 2527, 2926, 3971, 4123, 4774, 5054, 5852, 6479, 6859, 7942, 8246, 9548, 10108, 11191, 12958, 13718, 15884, 16492, 22382, 25916, 27436, 27797, 44764, 45353, 48013, 55594, 75449, 78337, 90706, 96026, 111188, 123101, 150898, 156674, 181412, 192052, 212629, 246202, 301796, 313348, 425258, 492404, 528143, 850516, 861707, 1056286, 1488403, 1723414, 2112572, 2338919, 2976806, 3446828, 4677838, 5953612, 9355676, 16372433, 32744866, 65489732]

約数ペア:

[(1, 65489732), (2, 32744866), (4, 16372433), (7, 9355676), (11, 5953612), (14, 4677838), (19, 3446828), (22, 2976806), (28, 2338919), (31, 2112572), (38, 1723414), (44, 1488403), (62, 1056286), (76, 861707), (77, 850516), (124, 528143), (133, 492404), (154, 425258), (209, 313348), (217, 301796), (266, 246202), (308, 212629), (341, 192052), (361, 181412), (418, 156674), (434, 150898), (532, 123101), (589, 111188), (682, 96026), (722, 90706), (836, 78337), (868, 75449), (1178, 55594), (1364, 48013), (1444, 45353), (1463, 44764), (2356, 27797), (2387, 27436), (2527, 25916), (2926, 22382), (3971, 16492), (4123, 15884), (4774, 13718), (5054, 12958), (5852, 11191), (6479, 10108), (6859, 9548), (7942, 8246)]