72879697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 88646400

約数和(自身を除く): 15766703

約数列:

[1, 11, 17, 29, 89, 151, 187, 319, 493, 979, 1513, 1661, 2567, 2581, 4379, 5423, 13439, 16643, 28237, 28391, 43877, 48169, 74443, 147829, 228463, 389731, 482647, 818873, 2513093, 4287041, 6625427, 72879697]

約数ペア:

[(1, 72879697), (11, 6625427), (17, 4287041), (29, 2513093), (89, 818873), (151, 482647), (187, 389731), (319, 228463), (493, 147829), (979, 74443), (1513, 48169), (1661, 43877), (2567, 28391), (2581, 28237), (4379, 16643), (5423, 13439)]