64870272

素因数分解:

$2^7\times 3^2\times {\mathrm{56311}}^1$

素因数の和:56331

約数の個数: 48

約数和(自身を含む): 186674280

約数和(自身を除く): 121804008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 56311, 112622, 168933, 225244, 337866, 450488, 506799, 675732, 900976, 1013598, 1351464, 1801952, 2027196, 2702928, 3603904, 4054392, 5405856, 7207808, 8108784, 10811712, 16217568, 21623424, 32435136, 64870272]

約数ペア:

[(1, 64870272), (2, 32435136), (3, 21623424), (4, 16217568), (6, 10811712), (8, 8108784), (9, 7207808), (12, 5405856), (16, 4054392), (18, 3603904), (24, 2702928), (32, 2027196), (36, 1801952), (48, 1351464), (64, 1013598), (72, 900976), (96, 675732), (128, 506799), (144, 450488), (192, 337866), (288, 225244), (384, 168933), (576, 112622), (1152, 56311)]