77768384

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 56

約数和(自身を含む): 159489648

約数和(自身を除く): 81721264

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 101, 106, 202, 212, 227, 404, 424, 454, 808, 848, 908, 1616, 1696, 1816, 3232, 3392, 3632, 5353, 6464, 7264, 10706, 12031, 14528, 21412, 22927, 24062, 42824, 45854, 48124, 85648, 91708, 96248, 171296, 183416, 192496, 342592, 366832, 384992, 733664, 769984, 1215131, 1467328, 2430262, 4860524, 9721048, 19442096, 38884192, 77768384]

約数ペア:

[(1, 77768384), (2, 38884192), (4, 19442096), (8, 9721048), (16, 4860524), (32, 2430262), (53, 1467328), (64, 1215131), (101, 769984), (106, 733664), (202, 384992), (212, 366832), (227, 342592), (404, 192496), (424, 183416), (454, 171296), (808, 96248), (848, 91708), (908, 85648), (1616, 48124), (1696, 45854), (1816, 42824), (3232, 24062), (3392, 22927), (3632, 21412), (5353, 14528), (6464, 12031), (7264, 10706)]