85690272

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^2$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 235914336

約数和(自身を除く): 150224064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 197, 276, 368, 394, 552, 591, 736, 788, 1104, 1182, 1576, 2208, 2364, 3152, 4531, 4728, 6304, 9062, 9456, 13593, 18124, 18912, 27186, 36248, 38809, 54372, 72496, 77618, 108744, 116427, 144992, 155236, 217488, 232854, 310472, 434976, 465708, 620944, 892607, 931416, 1241888, 1785214, 1862832, 2677821, 3570428, 3725664, 5355642, 7140856, 10711284, 14281712, 21422568, 28563424, 42845136, 85690272]

約数ペア:

[(1, 85690272), (2, 42845136), (3, 28563424), (4, 21422568), (6, 14281712), (8, 10711284), (12, 7140856), (16, 5355642), (23, 3725664), (24, 3570428), (32, 2677821), (46, 1862832), (48, 1785214), (69, 1241888), (92, 931416), (96, 892607), (138, 620944), (184, 465708), (197, 434976), (276, 310472), (368, 232854), (394, 217488), (552, 155236), (591, 144992), (736, 116427), (788, 108744), (1104, 77618), (1182, 72496), (1576, 54372), (2208, 38809), (2364, 36248), (3152, 27186), (4531, 18912), (4728, 18124), (6304, 13593), (9062, 9456)]