82571454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11497}}^1$

素因数の和:11534

約数の個数: 64

約数和(自身を含む): 220761600

約数和(自身を除く): 138190146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 11497, 22994, 34491, 68982, 80479, 103473, 160958, 206946, 218443, 241437, 310419, 436886, 482874, 620838, 655329, 724311, 1310658, 1448622, 1529101, 1965987, 2172933, 3058202, 3931974, 4345866, 4587303, 5897961, 9174606, 11795922, 13761909, 27523818, 41285727, 82571454]

約数ペア:

[(1, 82571454), (2, 41285727), (3, 27523818), (6, 13761909), (7, 11795922), (9, 9174606), (14, 5897961), (18, 4587303), (19, 4345866), (21, 3931974), (27, 3058202), (38, 2172933), (42, 1965987), (54, 1529101), (57, 1448622), (63, 1310658), (114, 724311), (126, 655329), (133, 620838), (171, 482874), (189, 436886), (266, 310419), (342, 241437), (378, 218443), (399, 206946), (513, 160958), (798, 103473), (1026, 80479), (1197, 68982), (2394, 34491), (3591, 22994), (7182, 11497)]