71942784

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4417

約数の個数: 64

約数和(自身を含む): 195587040

約数和(自身を除く): 123644256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 4357, 5504, 8256, 8714, 13071, 16512, 17428, 26142, 34856, 52284, 69712, 104568, 139424, 187351, 209136, 278848, 374702, 418272, 557696, 562053, 749404, 836544, 1124106, 1498808, 1673088, 2248212, 2997616, 4496424, 5995232, 8992848, 11990464, 17985696, 23980928, 35971392, 71942784]

約数ペア:

[(1, 71942784), (2, 35971392), (3, 23980928), (4, 17985696), (6, 11990464), (8, 8992848), (12, 5995232), (16, 4496424), (24, 2997616), (32, 2248212), (43, 1673088), (48, 1498808), (64, 1124106), (86, 836544), (96, 749404), (128, 562053), (129, 557696), (172, 418272), (192, 374702), (258, 278848), (344, 209136), (384, 187351), (516, 139424), (688, 104568), (1032, 69712), (1376, 52284), (2064, 34856), (2752, 26142), (4128, 17428), (4357, 16512), (5504, 13071), (8256, 8714)]