77679690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8117}}^1$

素因数の和:8167

約数の個数: 64

約数和(自身を含む): 210418560

約数和(自身を除く): 132738870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 8117, 9570, 16234, 24351, 40585, 48702, 81170, 89287, 121755, 178574, 235393, 243510, 267861, 446435, 470786, 535722, 706179, 892870, 1176965, 1339305, 1412358, 2353930, 2589323, 2678610, 3530895, 5178646, 7061790, 7767969, 12946615, 15535938, 25893230, 38839845, 77679690]

約数ペア:

[(1, 77679690), (2, 38839845), (3, 25893230), (5, 15535938), (6, 12946615), (10, 7767969), (11, 7061790), (15, 5178646), (22, 3530895), (29, 2678610), (30, 2589323), (33, 2353930), (55, 1412358), (58, 1339305), (66, 1176965), (87, 892870), (110, 706179), (145, 535722), (165, 470786), (174, 446435), (290, 267861), (319, 243510), (330, 235393), (435, 178574), (638, 121755), (870, 89287), (957, 81170), (1595, 48702), (1914, 40585), (3190, 24351), (4785, 16234), (8117, 9570)]