38580768

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1354

約数の個数: 72

約数和(自身を含む): 110810700

約数和(自身を除く): 72229932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1229, 1308, 1744, 1962, 2458, 2616, 3488, 3687, 3924, 4916, 5232, 7374, 7848, 9832, 10464, 11061, 14748, 15696, 19664, 22122, 29496, 31392, 39328, 44244, 58992, 88488, 117984, 133961, 176976, 267922, 353952, 401883, 535844, 803766, 1071688, 1205649, 1607532, 2143376, 2411298, 3215064, 4286752, 4822596, 6430128, 9645192, 12860256, 19290384, 38580768]

約数ペア:

[(1, 38580768), (2, 19290384), (3, 12860256), (4, 9645192), (6, 6430128), (8, 4822596), (9, 4286752), (12, 3215064), (16, 2411298), (18, 2143376), (24, 1607532), (32, 1205649), (36, 1071688), (48, 803766), (72, 535844), (96, 401883), (109, 353952), (144, 267922), (218, 176976), (288, 133961), (327, 117984), (436, 88488), (654, 58992), (872, 44244), (981, 39328), (1229, 31392), (1308, 29496), (1744, 22122), (1962, 19664), (2458, 15696), (2616, 14748), (3488, 11061), (3687, 10464), (3924, 9832), (4916, 7848), (5232, 7374)]