72559586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 52924318

約数列:

[1, 2, 11, 22, 41, 71, 82, 103, 121, 142, 206, 242, 451, 781, 902, 1133, 1562, 2266, 2911, 4223, 4961, 5822, 7313, 8446, 8591, 9922, 12463, 14626, 17182, 24926, 32021, 46453, 64042, 80443, 92906, 160886, 299833, 352231, 510983, 599666, 704462, 884873, 1021966, 1769746, 3298163, 6596326, 36279793, 72559586]

約数ペア:

[(1, 72559586), (2, 36279793), (11, 6596326), (22, 3298163), (41, 1769746), (71, 1021966), (82, 884873), (103, 704462), (121, 599666), (142, 510983), (206, 352231), (242, 299833), (451, 160886), (781, 92906), (902, 80443), (1133, 64042), (1562, 46453), (2266, 32021), (2911, 24926), (4223, 17182), (4961, 14626), (5822, 12463), (7313, 9922), (8446, 8591)]