81735966

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 209690208

約数和(自身を除く): 127954242

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 243, 306, 351, 442, 459, 486, 663, 702, 761, 918, 1053, 1326, 1377, 1522, 1989, 2106, 2283, 2754, 3159, 3978, 4131, 4566, 5967, 6318, 6849, 8262, 9893, 11934, 12937, 13698, 17901, 19786, 20547, 25874, 29679, 35802, 38811, 41094, 53703, 59358, 61641, 77622, 89037, 107406, 116433, 123282, 168181, 178074, 184923, 232866, 267111, 336362, 349299, 369846, 504543, 534222, 698598, 801333, 1009086, 1047897, 1513629, 1602666, 2095794, 2403999, 3027258, 3143691, 4540887, 4807998, 6287382, 9081774, 13622661, 27245322, 40867983, 81735966]

約数ペア:

[(1, 81735966), (2, 40867983), (3, 27245322), (6, 13622661), (9, 9081774), (13, 6287382), (17, 4807998), (18, 4540887), (26, 3143691), (27, 3027258), (34, 2403999), (39, 2095794), (51, 1602666), (54, 1513629), (78, 1047897), (81, 1009086), (102, 801333), (117, 698598), (153, 534222), (162, 504543), (221, 369846), (234, 349299), (243, 336362), (306, 267111), (351, 232866), (442, 184923), (459, 178074), (486, 168181), (663, 123282), (702, 116433), (761, 107406), (918, 89037), (1053, 77622), (1326, 61641), (1377, 59358), (1522, 53703), (1989, 41094), (2106, 38811), (2283, 35802), (2754, 29679), (3159, 25874), (3978, 20547), (4131, 19786), (4566, 17901), (5967, 13698), (6318, 12937), (6849, 11934), (8262, 9893)]