87191482

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 160745472

約数和(自身を除く): 73553990

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 101, 161, 202, 322, 383, 707, 766, 1127, 1414, 2254, 2323, 2681, 4646, 4949, 5362, 8809, 9898, 16261, 17618, 18767, 32522, 37534, 38683, 61663, 77366, 113827, 123326, 227654, 270781, 431641, 541562, 863282, 889709, 1779418, 1895467, 3790934, 6227963, 12455926, 43595741, 87191482]

約数ペア:

[(1, 87191482), (2, 43595741), (7, 12455926), (14, 6227963), (23, 3790934), (46, 1895467), (49, 1779418), (98, 889709), (101, 863282), (161, 541562), (202, 431641), (322, 270781), (383, 227654), (707, 123326), (766, 113827), (1127, 77366), (1414, 61663), (2254, 38683), (2323, 37534), (2681, 32522), (4646, 18767), (4949, 17618), (5362, 16261), (8809, 9898)]