90213004

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{8779}}^1$

素因数の和:9157

約数の個数: 24

約数和(自身を含む): 180938240

約数和(自身を除く): 90725236

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 8779, 10276, 17558, 35116, 61453, 122906, 245812, 3221893, 6443786, 12887572, 22553251, 45106502, 90213004]

約数ペア:

[(1, 90213004), (2, 45106502), (4, 22553251), (7, 12887572), (14, 6443786), (28, 3221893), (367, 245812), (734, 122906), (1468, 61453), (2569, 35116), (5138, 17558), (8779, 10276)]