81524448

素因数分解:

$2^5\times 3^3\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 239692320

約数和(自身を除く): 158167872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 157, 216, 288, 314, 432, 471, 601, 628, 864, 942, 1202, 1256, 1413, 1803, 1884, 2404, 2512, 2826, 3606, 3768, 4239, 4808, 5024, 5409, 5652, 7212, 7536, 8478, 9616, 10818, 11304, 14424, 15072, 16227, 16956, 19232, 21636, 22608, 28848, 32454, 33912, 43272, 45216, 57696, 64908, 67824, 86544, 94357, 129816, 135648, 173088, 188714, 259632, 283071, 377428, 519264, 566142, 754856, 849213, 1132284, 1509712, 1698426, 2264568, 2547639, 3019424, 3396852, 4529136, 5095278, 6793704, 9058272, 10190556, 13587408, 20381112, 27174816, 40762224, 81524448]

約数ペア:

[(1, 81524448), (2, 40762224), (3, 27174816), (4, 20381112), (6, 13587408), (8, 10190556), (9, 9058272), (12, 6793704), (16, 5095278), (18, 4529136), (24, 3396852), (27, 3019424), (32, 2547639), (36, 2264568), (48, 1698426), (54, 1509712), (72, 1132284), (96, 849213), (108, 754856), (144, 566142), (157, 519264), (216, 377428), (288, 283071), (314, 259632), (432, 188714), (471, 173088), (601, 135648), (628, 129816), (864, 94357), (942, 86544), (1202, 67824), (1256, 64908), (1413, 57696), (1803, 45216), (1884, 43272), (2404, 33912), (2512, 32454), (2826, 28848), (3606, 22608), (3768, 21636), (4239, 19232), (4808, 16956), (5024, 16227), (5409, 15072), (5652, 14424), (7212, 11304), (7536, 10818), (8478, 9616)]