77392746

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{20771}}^1$

素因数の和:20808

約数の個数: 40

約数和(自身を含む): 180965664

約数和(自身を除く): 103572918

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 20771, 41542, 62313, 124626, 186939, 373878, 477733, 560817, 955466, 1121634, 1433199, 1682451, 2866398, 3364902, 4299597, 8599194, 12898791, 25797582, 38696373, 77392746]

約数ペア:

[(1, 77392746), (2, 38696373), (3, 25797582), (6, 12898791), (9, 8599194), (18, 4299597), (23, 3364902), (27, 2866398), (46, 1682451), (54, 1433199), (69, 1121634), (81, 955466), (138, 560817), (162, 477733), (207, 373878), (414, 186939), (621, 124626), (1242, 62313), (1863, 41542), (3726, 20771)]