81022848

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 216317520

約数和(自身を除く): 135294672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 384, 514, 771, 821, 1028, 1542, 1642, 2056, 2463, 3084, 3284, 4112, 4926, 6168, 6568, 8224, 9852, 12336, 13136, 16448, 19704, 24672, 26272, 32896, 39408, 49344, 52544, 78816, 98688, 105088, 157632, 210997, 315264, 421994, 632991, 843988, 1265982, 1687976, 2531964, 3375952, 5063928, 6751904, 10127856, 13503808, 20255712, 27007616, 40511424, 81022848]

約数ペア:

[(1, 81022848), (2, 40511424), (3, 27007616), (4, 20255712), (6, 13503808), (8, 10127856), (12, 6751904), (16, 5063928), (24, 3375952), (32, 2531964), (48, 1687976), (64, 1265982), (96, 843988), (128, 632991), (192, 421994), (257, 315264), (384, 210997), (514, 157632), (771, 105088), (821, 98688), (1028, 78816), (1542, 52544), (1642, 49344), (2056, 39408), (2463, 32896), (3084, 26272), (3284, 24672), (4112, 19704), (4926, 16448), (6168, 13136), (6568, 12336), (8224, 9852)]