172908576

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 515144448

約数和(自身を除く): 342235872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 107, 124, 144, 181, 186, 214, 248, 279, 288, 321, 362, 372, 428, 496, 543, 558, 642, 724, 744, 856, 963, 992, 1086, 1116, 1284, 1448, 1488, 1629, 1712, 1926, 2172, 2232, 2568, 2896, 2976, 3258, 3317, 3424, 3852, 4344, 4464, 5136, 5611, 5792, 6516, 6634, 7704, 8688, 8928, 9951, 10272, 11222, 13032, 13268, 15408, 16833, 17376, 19367, 19902, 22444, 26064, 26536, 29853, 30816, 33666, 38734, 39804, 44888, 50499, 52128, 53072, 58101, 59706, 67332, 77468, 79608, 89776, 100998, 106144, 116202, 119412, 134664, 154936, 159216, 174303, 179552, 201996, 232404, 238824, 269328, 309872, 318432, 348606, 403992, 464808, 477648, 538656, 600377, 619744, 697212, 807984, 929616, 955296, 1200754, 1394424, 1615968, 1801131, 1859232, 2401508, 2788848, 3602262, 4803016, 5403393, 5577696, 7204524, 9606032, 10806786, 14409048, 19212064, 21613572, 28818096, 43227144, 57636192, 86454288, 172908576]

約数ペア:

[(1, 172908576), (2, 86454288), (3, 57636192), (4, 43227144), (6, 28818096), (8, 21613572), (9, 19212064), (12, 14409048), (16, 10806786), (18, 9606032), (24, 7204524), (31, 5577696), (32, 5403393), (36, 4803016), (48, 3602262), (62, 2788848), (72, 2401508), (93, 1859232), (96, 1801131), (107, 1615968), (124, 1394424), (144, 1200754), (181, 955296), (186, 929616), (214, 807984), (248, 697212), (279, 619744), (288, 600377), (321, 538656), (362, 477648), (372, 464808), (428, 403992), (496, 348606), (543, 318432), (558, 309872), (642, 269328), (724, 238824), (744, 232404), (856, 201996), (963, 179552), (992, 174303), (1086, 159216), (1116, 154936), (1284, 134664), (1448, 119412), (1488, 116202), (1629, 106144), (1712, 100998), (1926, 89776), (2172, 79608), (2232, 77468), (2568, 67332), (2896, 59706), (2976, 58101), (3258, 53072), (3317, 52128), (3424, 50499), (3852, 44888), (4344, 39804), (4464, 38734), (5136, 33666), (5611, 30816), (5792, 29853), (6516, 26536), (6634, 26064), (7704, 22444), (8688, 19902), (8928, 19367), (9951, 17376), (10272, 16833), (11222, 15408), (13032, 13268)]