80328258

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 180638016

約数和(自身を除く): 100309758

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 103, 111, 206, 222, 309, 333, 618, 666, 927, 1171, 1854, 2342, 3513, 3811, 7026, 7622, 10539, 11433, 21078, 22866, 34299, 43327, 68598, 86654, 120613, 129981, 241226, 259962, 361839, 389943, 723678, 779886, 1085517, 2171034, 4462681, 8925362, 13388043, 26776086, 40164129, 80328258]

約数ペア:

[(1, 80328258), (2, 40164129), (3, 26776086), (6, 13388043), (9, 8925362), (18, 4462681), (37, 2171034), (74, 1085517), (103, 779886), (111, 723678), (206, 389943), (222, 361839), (309, 259962), (333, 241226), (618, 129981), (666, 120613), (927, 86654), (1171, 68598), (1854, 43327), (2342, 34299), (3513, 22866), (3811, 21078), (7026, 11433), (7622, 10539)]