27805872

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 47189328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 71, 82, 123, 142, 164, 199, 213, 246, 284, 328, 398, 426, 492, 568, 597, 656, 796, 852, 984, 1136, 1194, 1592, 1704, 1968, 2388, 2911, 3184, 3408, 4776, 5822, 8159, 8733, 9552, 11644, 14129, 16318, 17466, 23288, 24477, 28258, 32636, 34932, 42387, 46576, 48954, 56516, 65272, 69864, 84774, 97908, 113032, 130544, 139728, 169548, 195816, 226064, 339096, 391632, 579289, 678192, 1158578, 1737867, 2317156, 3475734, 4634312, 6951468, 9268624, 13902936, 27805872]

約数ペア:

[(1, 27805872), (2, 13902936), (3, 9268624), (4, 6951468), (6, 4634312), (8, 3475734), (12, 2317156), (16, 1737867), (24, 1158578), (41, 678192), (48, 579289), (71, 391632), (82, 339096), (123, 226064), (142, 195816), (164, 169548), (199, 139728), (213, 130544), (246, 113032), (284, 97908), (328, 84774), (398, 69864), (426, 65272), (492, 56516), (568, 48954), (597, 46576), (656, 42387), (796, 34932), (852, 32636), (984, 28258), (1136, 24477), (1194, 23288), (1592, 17466), (1704, 16318), (1968, 14129), (2388, 11644), (2911, 9552), (3184, 8733), (3408, 8159), (4776, 5822)]