65257079468

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{8761}}^1$

素因数の和:8936

約数の個数: 96

約数和(自身を含む): 136897488000

約数和(自身を除く): 71640408532

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 89, 98, 122, 178, 196, 244, 343, 356, 427, 623, 686, 854, 1246, 1372, 1708, 2492, 2989, 4361, 5429, 5978, 8722, 8761, 10858, 11956, 17444, 17522, 20923, 21716, 30527, 35044, 38003, 41846, 61054, 61327, 76006, 83692, 122108, 122654, 152012, 245308, 266021, 429289, 532042, 534421, 779729, 858578, 1064084, 1068842, 1559458, 1717156, 1862147, 2137684, 3005023, 3118916, 3724294, 3740947, 5458103, 6010046, 7448588, 7481894, 10916206, 12020092, 14963788, 21832412, 26186629, 38206721, 47563469, 52373258, 76413442, 95126938, 104746516, 152826884, 183306403, 190253876, 267447047, 332944283, 366612806, 534894094, 665888566, 733225612, 1069788188, 1331777132, 2330609981, 4661219962, 9322439924, 16314269867, 32628539734, 65257079468]

約数ペア:

[(1, 65257079468), (2, 32628539734), (4, 16314269867), (7, 9322439924), (14, 4661219962), (28, 2330609981), (49, 1331777132), (61, 1069788188), (89, 733225612), (98, 665888566), (122, 534894094), (178, 366612806), (196, 332944283), (244, 267447047), (343, 190253876), (356, 183306403), (427, 152826884), (623, 104746516), (686, 95126938), (854, 76413442), (1246, 52373258), (1372, 47563469), (1708, 38206721), (2492, 26186629), (2989, 21832412), (4361, 14963788), (5429, 12020092), (5978, 10916206), (8722, 7481894), (8761, 7448588), (10858, 6010046), (11956, 5458103), (17444, 3740947), (17522, 3724294), (20923, 3118916), (21716, 3005023), (30527, 2137684), (35044, 1862147), (38003, 1717156), (41846, 1559458), (61054, 1068842), (61327, 1064084), (76006, 858578), (83692, 779729), (122108, 534421), (122654, 532042), (152012, 429289), (245308, 266021)]