78018714

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{20939}}^1$

素因数の和:20976

約数の個数: 40

約数和(自身を含む): 182429280

約数和(自身を除く): 104410566

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 20939, 41878, 62817, 125634, 188451, 376902, 481597, 565353, 963194, 1130706, 1444791, 1696059, 2889582, 3392118, 4334373, 8668746, 13003119, 26006238, 39009357, 78018714]

約数ペア:

[(1, 78018714), (2, 39009357), (3, 26006238), (6, 13003119), (9, 8668746), (18, 4334373), (23, 3392118), (27, 2889582), (46, 1696059), (54, 1444791), (69, 1130706), (81, 963194), (138, 565353), (162, 481597), (207, 376902), (414, 188451), (621, 125634), (1242, 62817), (1863, 41878), (3726, 20939)]