90889102066

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1439}}^1\times {\mathrm{17419}}^1$

素因数の和:18911

約数の個数: 48

約数和(自身を含む): 163001030400

約数和(自身を除く): 72111928334

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1439, 1813, 2878, 3626, 10073, 17419, 20146, 34838, 53243, 70511, 106486, 121933, 141022, 243866, 372701, 644503, 745402, 853531, 1289006, 1707062, 2608907, 4511521, 5217814, 9023042, 25065941, 31580647, 50131882, 63161294, 175461587, 350923174, 927439817, 1228231109, 1854879634, 2456462218, 6492078719, 12984157438, 45444551033, 90889102066]

約数ペア:

[(1, 90889102066), (2, 45444551033), (7, 12984157438), (14, 6492078719), (37, 2456462218), (49, 1854879634), (74, 1228231109), (98, 927439817), (259, 350923174), (518, 175461587), (1439, 63161294), (1813, 50131882), (2878, 31580647), (3626, 25065941), (10073, 9023042), (17419, 5217814), (20146, 4511521), (34838, 2608907), (53243, 1707062), (70511, 1289006), (106486, 853531), (121933, 745402), (141022, 644503), (243866, 372701)]