80295786

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{1373}}^1$

素因数の和:1425

約数の個数: 60

約数和(自身を含む): 190028322

約数和(自身を除く): 109732536

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 361, 513, 722, 1026, 1083, 1373, 1539, 2166, 2746, 3078, 3249, 4119, 6498, 8238, 9747, 12357, 19494, 24714, 26087, 29241, 37071, 52174, 58482, 74142, 78261, 111213, 156522, 222426, 234783, 469566, 495653, 704349, 991306, 1408698, 1486959, 2113047, 2973918, 4226094, 4460877, 8921754, 13382631, 26765262, 40147893, 80295786]

約数ペア:

[(1, 80295786), (2, 40147893), (3, 26765262), (6, 13382631), (9, 8921754), (18, 4460877), (19, 4226094), (27, 2973918), (38, 2113047), (54, 1486959), (57, 1408698), (81, 991306), (114, 704349), (162, 495653), (171, 469566), (342, 234783), (361, 222426), (513, 156522), (722, 111213), (1026, 78261), (1083, 74142), (1373, 58482), (1539, 52174), (2166, 37071), (2746, 29241), (3078, 26087), (3249, 24714), (4119, 19494), (6498, 12357), (8238, 9747)]