80788278

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 164989440

約数和(自身を除く): 84201162

約数列:

[1, 2, 3, 6, 61, 122, 183, 307, 366, 614, 719, 921, 1438, 1842, 2157, 4314, 18727, 37454, 43859, 56181, 87718, 112362, 131577, 220733, 263154, 441466, 662199, 1324398, 13464713, 26929426, 40394139, 80788278]

約数ペア:

[(1, 80788278), (2, 40394139), (3, 26929426), (6, 13464713), (61, 1324398), (122, 662199), (183, 441466), (307, 263154), (366, 220733), (614, 131577), (719, 112362), (921, 87718), (1438, 56181), (1842, 43859), (2157, 37454), (4314, 18727)]