84203912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 173934180

約数和(自身を除く): 89730268

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 244, 338, 488, 676, 793, 1021, 1352, 1586, 2042, 3172, 4084, 6344, 8168, 10309, 13273, 20618, 26546, 41236, 53092, 62281, 82472, 106184, 124562, 172549, 249124, 345098, 498248, 690196, 809653, 1380392, 1619306, 3238612, 6477224, 10525489, 21050978, 42101956, 84203912]

約数ペア:

[(1, 84203912), (2, 42101956), (4, 21050978), (8, 10525489), (13, 6477224), (26, 3238612), (52, 1619306), (61, 1380392), (104, 809653), (122, 690196), (169, 498248), (244, 345098), (338, 249124), (488, 172549), (676, 124562), (793, 106184), (1021, 82472), (1352, 62281), (1586, 53092), (2042, 41236), (3172, 26546), (4084, 20618), (6344, 13273), (8168, 10309)]