87887448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{110969}}^1$

素因数の和:110992

約数の個数: 48

約数和(自身を含む): 259669800

約数和(自身を除く): 171782352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 110969, 221938, 332907, 443876, 665814, 887752, 998721, 1220659, 1331628, 1997442, 2441318, 2663256, 3661977, 3994884, 4882636, 7323954, 7989768, 9765272, 10985931, 14647908, 21971862, 29295816, 43943724, 87887448]

約数ペア:

[(1, 87887448), (2, 43943724), (3, 29295816), (4, 21971862), (6, 14647908), (8, 10985931), (9, 9765272), (11, 7989768), (12, 7323954), (18, 4882636), (22, 3994884), (24, 3661977), (33, 2663256), (36, 2441318), (44, 1997442), (66, 1331628), (72, 1220659), (88, 998721), (99, 887752), (132, 665814), (198, 443876), (264, 332907), (396, 221938), (792, 110969)]