69647514

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 147567744

約数和(自身を除く): 77920230

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 257, 282, 514, 771, 961, 1457, 1542, 1922, 2883, 2914, 4371, 5766, 7967, 8742, 12079, 15934, 23901, 24158, 36237, 45167, 47802, 72474, 90334, 135501, 246977, 271002, 374449, 493954, 740931, 748898, 1123347, 1481862, 2246694, 11607919, 23215838, 34823757, 69647514]

約数ペア:

[(1, 69647514), (2, 34823757), (3, 23215838), (6, 11607919), (31, 2246694), (47, 1481862), (62, 1123347), (93, 748898), (94, 740931), (141, 493954), (186, 374449), (257, 271002), (282, 246977), (514, 135501), (771, 90334), (961, 72474), (1457, 47802), (1542, 45167), (1922, 36237), (2883, 24158), (2914, 23901), (4371, 15934), (5766, 12079), (7967, 8742)]