66888144

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9883}}^1$

素因数の和:9944

約数の個数: 60

約数和(自身を含む): 191196096

約数和(自身を除く): 124307952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 9883, 19766, 29649, 39532, 59298, 79064, 88947, 118596, 158128, 177894, 237192, 355788, 464501, 474384, 711576, 929002, 1393503, 1423152, 1858004, 2787006, 3716008, 4180509, 5574012, 7432016, 8361018, 11148024, 16722036, 22296048, 33444072, 66888144]

約数ペア:

[(1, 66888144), (2, 33444072), (3, 22296048), (4, 16722036), (6, 11148024), (8, 8361018), (9, 7432016), (12, 5574012), (16, 4180509), (18, 3716008), (24, 2787006), (36, 1858004), (47, 1423152), (48, 1393503), (72, 929002), (94, 711576), (141, 474384), (144, 464501), (188, 355788), (282, 237192), (376, 177894), (423, 158128), (564, 118596), (752, 88947), (846, 79064), (1128, 59298), (1692, 39532), (2256, 29649), (3384, 19766), (6768, 9883)]