77742864

素因数分解:

$2^4\times 3^2\times {\mathrm{539881}}^1$

素因数の和:539895

約数の個数: 30

約数和(自身を含む): 217572446

約数和(自身を除く): 139829582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 539881, 1079762, 1619643, 2159524, 3239286, 4319048, 4858929, 6478572, 8638096, 9717858, 12957144, 19435716, 25914288, 38871432, 77742864]

約数ペア:

[(1, 77742864), (2, 38871432), (3, 25914288), (4, 19435716), (6, 12957144), (8, 9717858), (9, 8638096), (12, 6478572), (16, 4858929), (18, 4319048), (24, 3239286), (36, 2159524), (48, 1619643), (72, 1079762), (144, 539881)]