40787784

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^2\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 113562930

約数和(自身を除く): 72775146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 337, 369, 492, 674, 738, 984, 1011, 1348, 1476, 1681, 2022, 2696, 2952, 3033, 3362, 4044, 5043, 6066, 6724, 8088, 10086, 12132, 13448, 13817, 15129, 20172, 24264, 27634, 30258, 40344, 41451, 55268, 60516, 82902, 110536, 121032, 124353, 165804, 248706, 331608, 497412, 566497, 994824, 1132994, 1699491, 2265988, 3398982, 4531976, 5098473, 6797964, 10196946, 13595928, 20393892, 40787784]

約数ペア:

[(1, 40787784), (2, 20393892), (3, 13595928), (4, 10196946), (6, 6797964), (8, 5098473), (9, 4531976), (12, 3398982), (18, 2265988), (24, 1699491), (36, 1132994), (41, 994824), (72, 566497), (82, 497412), (123, 331608), (164, 248706), (246, 165804), (328, 124353), (337, 121032), (369, 110536), (492, 82902), (674, 60516), (738, 55268), (984, 41451), (1011, 40344), (1348, 30258), (1476, 27634), (1681, 24264), (2022, 20172), (2696, 15129), (2952, 13817), (3033, 13448), (3362, 12132), (4044, 10086), (5043, 8088), (6066, 6724)]