80381844

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47507}}^1$

素因数の和:47564

約数の個数: 36

約数和(自身を含む): 207514944

約数和(自身を除く): 127133100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 47507, 95014, 142521, 190028, 285042, 427563, 570084, 855126, 1710252, 2232829, 4465658, 6698487, 8931316, 13396974, 20095461, 26793948, 40190922, 80381844]

約数ペア:

[(1, 80381844), (2, 40190922), (3, 26793948), (4, 20095461), (6, 13396974), (9, 8931316), (12, 6698487), (18, 4465658), (36, 2232829), (47, 1710252), (94, 855126), (141, 570084), (188, 427563), (282, 285042), (423, 190028), (564, 142521), (846, 95014), (1692, 47507)]