74820708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109387}}^1$

素因数の和:109416

約数の個数: 36

約数和(自身を含む): 199086160

約数和(自身を除く): 124265452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 109387, 218774, 328161, 437548, 656322, 984483, 1312644, 1968966, 2078353, 3937932, 4156706, 6235059, 8313412, 12470118, 18705177, 24940236, 37410354, 74820708]

約数ペア:

[(1, 74820708), (2, 37410354), (3, 24940236), (4, 18705177), (6, 12470118), (9, 8313412), (12, 6235059), (18, 4156706), (19, 3937932), (36, 2078353), (38, 1968966), (57, 1312644), (76, 984483), (114, 656322), (171, 437548), (228, 328161), (342, 218774), (684, 109387)]