42551856

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2834

約数の個数: 60

約数和(自身を含む): 120222960

約数和(自身を除く): 77671104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2711, 3924, 5232, 5422, 7848, 8133, 10844, 15696, 16266, 21688, 24399, 32532, 43376, 48798, 65064, 97596, 130128, 195192, 295499, 390384, 590998, 886497, 1181996, 1772994, 2363992, 2659491, 3545988, 4727984, 5318982, 7091976, 10637964, 14183952, 21275928, 42551856]

約数ペア:

[(1, 42551856), (2, 21275928), (3, 14183952), (4, 10637964), (6, 7091976), (8, 5318982), (9, 4727984), (12, 3545988), (16, 2659491), (18, 2363992), (24, 1772994), (36, 1181996), (48, 886497), (72, 590998), (109, 390384), (144, 295499), (218, 195192), (327, 130128), (436, 97596), (654, 65064), (872, 48798), (981, 43376), (1308, 32532), (1744, 24399), (1962, 21688), (2616, 16266), (2711, 15696), (3924, 10844), (5232, 8133), (5422, 7848)]