79289568

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 237758976

約数和(自身を除く): 158469408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 83, 93, 96, 107, 124, 144, 166, 186, 214, 248, 249, 279, 288, 321, 332, 372, 428, 496, 498, 558, 642, 664, 744, 747, 856, 963, 992, 996, 1116, 1284, 1328, 1488, 1494, 1712, 1926, 1992, 2232, 2568, 2573, 2656, 2976, 2988, 3317, 3424, 3852, 3984, 4464, 5136, 5146, 5976, 6634, 7704, 7719, 7968, 8881, 8928, 9951, 10272, 10292, 11952, 13268, 15408, 15438, 17762, 19902, 20584, 23157, 23904, 26536, 26643, 29853, 30816, 30876, 35524, 39804, 41168, 46314, 53072, 53286, 59706, 61752, 71048, 79608, 79929, 82336, 92628, 106144, 106572, 119412, 123504, 142096, 159216, 159858, 185256, 213144, 238824, 247008, 275311, 284192, 318432, 319716, 370512, 426288, 477648, 550622, 639432, 741024, 825933, 852576, 955296, 1101244, 1278864, 1651866, 2202488, 2477799, 2557728, 3303732, 4404976, 4955598, 6607464, 8809952, 9911196, 13214928, 19822392, 26429856, 39644784, 79289568]

約数ペア:

[(1, 79289568), (2, 39644784), (3, 26429856), (4, 19822392), (6, 13214928), (8, 9911196), (9, 8809952), (12, 6607464), (16, 4955598), (18, 4404976), (24, 3303732), (31, 2557728), (32, 2477799), (36, 2202488), (48, 1651866), (62, 1278864), (72, 1101244), (83, 955296), (93, 852576), (96, 825933), (107, 741024), (124, 639432), (144, 550622), (166, 477648), (186, 426288), (214, 370512), (248, 319716), (249, 318432), (279, 284192), (288, 275311), (321, 247008), (332, 238824), (372, 213144), (428, 185256), (496, 159858), (498, 159216), (558, 142096), (642, 123504), (664, 119412), (744, 106572), (747, 106144), (856, 92628), (963, 82336), (992, 79929), (996, 79608), (1116, 71048), (1284, 61752), (1328, 59706), (1488, 53286), (1494, 53072), (1712, 46314), (1926, 41168), (1992, 39804), (2232, 35524), (2568, 30876), (2573, 30816), (2656, 29853), (2976, 26643), (2988, 26536), (3317, 23904), (3424, 23157), (3852, 20584), (3984, 19902), (4464, 17762), (5136, 15438), (5146, 15408), (5976, 13268), (6634, 11952), (7704, 10292), (7719, 10272), (7968, 9951), (8881, 8928)]