76864590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77641}}^1$

素因数の和:77665

約数の個数: 48

約数和(自身を含む): 218018736

約数和(自身を除く): 141154146

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 77641, 155282, 232923, 388205, 465846, 698769, 776410, 854051, 1164615, 1397538, 1708102, 2329230, 2562153, 3493845, 4270255, 5124306, 6987690, 7686459, 8540510, 12810765, 15372918, 25621530, 38432295, 76864590]

約数ペア:

[(1, 76864590), (2, 38432295), (3, 25621530), (5, 15372918), (6, 12810765), (9, 8540510), (10, 7686459), (11, 6987690), (15, 5124306), (18, 4270255), (22, 3493845), (30, 2562153), (33, 2329230), (45, 1708102), (55, 1397538), (66, 1164615), (90, 854051), (99, 776410), (110, 698769), (165, 465846), (198, 388205), (330, 232923), (495, 155282), (990, 77641)]