87852212

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 180837888

約数和(自身を除く): 92985676

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 241, 277, 329, 482, 554, 658, 964, 1108, 1316, 1687, 1939, 3374, 3878, 6748, 7756, 11327, 13019, 22654, 26038, 45308, 52076, 66757, 79289, 91133, 133514, 158578, 182266, 267028, 317156, 364532, 467299, 934598, 1869196, 3137579, 6275158, 12550316, 21963053, 43926106, 87852212]

約数ペア:

[(1, 87852212), (2, 43926106), (4, 21963053), (7, 12550316), (14, 6275158), (28, 3137579), (47, 1869196), (94, 934598), (188, 467299), (241, 364532), (277, 317156), (329, 267028), (482, 182266), (554, 158578), (658, 133514), (964, 91133), (1108, 79289), (1316, 66757), (1687, 52076), (1939, 45308), (3374, 26038), (3878, 22654), (6748, 13019), (7756, 11327)]