84964908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21521}}^1$

素因数の和:21582

約数の個数: 48

約数和(自身を含む): 231404544

約数和(自身を除く): 146439636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 21521, 43042, 64563, 86084, 129126, 150647, 258252, 301294, 451941, 602588, 903882, 1011487, 1807764, 2022974, 3034461, 4045948, 6068922, 7080409, 12137844, 14160818, 21241227, 28321636, 42482454, 84964908]

約数ペア:

[(1, 84964908), (2, 42482454), (3, 28321636), (4, 21241227), (6, 14160818), (7, 12137844), (12, 7080409), (14, 6068922), (21, 4045948), (28, 3034461), (42, 2022974), (47, 1807764), (84, 1011487), (94, 903882), (141, 602588), (188, 451941), (282, 301294), (329, 258252), (564, 150647), (658, 129126), (987, 86084), (1316, 64563), (1974, 43042), (3948, 21521)]