80208216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101273}}^1$

素因数の和:101296

約数の個数: 48

約数和(自身を含む): 236981160

約数和(自身を除く): 156772944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 101273, 202546, 303819, 405092, 607638, 810184, 911457, 1114003, 1215276, 1822914, 2228006, 2430552, 3342009, 3645828, 4456012, 6684018, 7291656, 8912024, 10026027, 13368036, 20052054, 26736072, 40104108, 80208216]

約数ペア:

[(1, 80208216), (2, 40104108), (3, 26736072), (4, 20052054), (6, 13368036), (8, 10026027), (9, 8912024), (11, 7291656), (12, 6684018), (18, 4456012), (22, 3645828), (24, 3342009), (33, 2430552), (36, 2228006), (44, 1822914), (66, 1215276), (72, 1114003), (88, 911457), (99, 810184), (132, 607638), (198, 405092), (264, 303819), (396, 202546), (792, 101273)]