80349612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136649}}^1$

素因数の和:136670

約数の個数: 36

約数和(自身を含む): 218093400

約数和(自身を除く): 137743788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136649, 273298, 409947, 546596, 819894, 956543, 1639788, 1913086, 2869629, 3826172, 5739258, 6695801, 11478516, 13391602, 20087403, 26783204, 40174806, 80349612]

約数ペア:

[(1, 80349612), (2, 40174806), (3, 26783204), (4, 20087403), (6, 13391602), (7, 11478516), (12, 6695801), (14, 5739258), (21, 3826172), (28, 2869629), (42, 1913086), (49, 1639788), (84, 956543), (98, 819894), (147, 546596), (196, 409947), (294, 273298), (588, 136649)]