79047072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 248215968

約数和(自身を除く): 169168896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 491, 516, 559, 624, 688, 774, 936, 982, 1032, 1118, 1248, 1376, 1473, 1548, 1677, 1872, 1964, 2064, 2236, 2946, 3096, 3354, 3744, 3928, 4128, 4419, 4472, 5031, 5892, 6192, 6383, 6708, 7856, 8838, 8944, 10062, 11784, 12384, 12766, 13416, 15712, 17676, 17888, 19149, 20124, 21113, 23568, 25532, 26832, 35352, 38298, 40248, 42226, 47136, 51064, 53664, 57447, 63339, 70704, 76596, 80496, 84452, 102128, 114894, 126678, 141408, 153192, 160992, 168904, 190017, 204256, 229788, 253356, 274469, 306384, 337808, 380034, 459576, 506712, 548938, 612768, 675616, 760068, 823407, 919152, 1013424, 1097876, 1520136, 1646814, 1838304, 2026848, 2195752, 2470221, 3040272, 3293628, 4391504, 4940442, 6080544, 6587256, 8783008, 9880884, 13174512, 19761768, 26349024, 39523536, 79047072]

約数ペア:

[(1, 79047072), (2, 39523536), (3, 26349024), (4, 19761768), (6, 13174512), (8, 9880884), (9, 8783008), (12, 6587256), (13, 6080544), (16, 4940442), (18, 4391504), (24, 3293628), (26, 3040272), (32, 2470221), (36, 2195752), (39, 2026848), (43, 1838304), (48, 1646814), (52, 1520136), (72, 1097876), (78, 1013424), (86, 919152), (96, 823407), (104, 760068), (117, 675616), (129, 612768), (144, 548938), (156, 506712), (172, 459576), (208, 380034), (234, 337808), (258, 306384), (288, 274469), (312, 253356), (344, 229788), (387, 204256), (416, 190017), (468, 168904), (491, 160992), (516, 153192), (559, 141408), (624, 126678), (688, 114894), (774, 102128), (936, 84452), (982, 80496), (1032, 76596), (1118, 70704), (1248, 63339), (1376, 57447), (1473, 53664), (1548, 51064), (1677, 47136), (1872, 42226), (1964, 40248), (2064, 38298), (2236, 35352), (2946, 26832), (3096, 25532), (3354, 23568), (3744, 21113), (3928, 20124), (4128, 19149), (4419, 17888), (4472, 17676), (5031, 15712), (5892, 13416), (6192, 12766), (6383, 12384), (6708, 11784), (7856, 10062), (8838, 8944)]