66288888

素因数分解:

$2^3\times 3^3\times {\mathrm{306893}}^1$

素因数の和:306908

約数の個数: 32

約数和(自身を含む): 184136400

約数和(自身を除く): 117847512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 306893, 613786, 920679, 1227572, 1841358, 2455144, 2762037, 3682716, 5524074, 7365432, 8286111, 11048148, 16572222, 22096296, 33144444, 66288888]

約数ペア:

[(1, 66288888), (2, 33144444), (3, 22096296), (4, 16572222), (6, 11048148), (8, 8286111), (9, 7365432), (12, 5524074), (18, 3682716), (24, 2762037), (27, 2455144), (36, 1841358), (54, 1227572), (72, 920679), (108, 613786), (216, 306893)]