87122902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 139819680

約数和(自身を除く): 52696778

約数列:

[1, 2, 29, 43, 58, 86, 181, 193, 362, 386, 1247, 2494, 5249, 5597, 7783, 8299, 10498, 11194, 15566, 16598, 34933, 69866, 225707, 240671, 451414, 481342, 1013057, 1502119, 2026114, 3004238, 43561451, 87122902]

約数ペア:

[(1, 87122902), (2, 43561451), (29, 3004238), (43, 2026114), (58, 1502119), (86, 1013057), (181, 481342), (193, 451414), (362, 240671), (386, 225707), (1247, 69866), (2494, 34933), (5249, 16598), (5597, 15566), (7783, 11194), (8299, 10498)]