87580548

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73721}}^1$

素因数の和:73745

約数の個数: 48

約数和(自身を含む): 247705920

約数和(自身を除く): 160125372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 73721, 147442, 221163, 294884, 442326, 663489, 810931, 884652, 1326978, 1621862, 1990467, 2432793, 2653956, 3243724, 3980934, 4865586, 7298379, 7961868, 9731172, 14596758, 21895137, 29193516, 43790274, 87580548]

約数ペア:

[(1, 87580548), (2, 43790274), (3, 29193516), (4, 21895137), (6, 14596758), (9, 9731172), (11, 7961868), (12, 7298379), (18, 4865586), (22, 3980934), (27, 3243724), (33, 2653956), (36, 2432793), (44, 1990467), (54, 1621862), (66, 1326978), (99, 884652), (108, 810931), (132, 663489), (198, 442326), (297, 294884), (396, 221163), (594, 147442), (1188, 73721)]