77947254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56239}}^1$

素因数の和:56265

約数の個数: 48

約数和(自身を含む): 210562560

約数和(自身を除く): 132615306

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 56239, 112478, 168717, 337434, 393673, 506151, 618629, 787346, 1012302, 1181019, 1237258, 1855887, 2362038, 3543057, 3711774, 4330403, 5567661, 7086114, 8660806, 11135322, 12991209, 25982418, 38973627, 77947254]

約数ペア:

[(1, 77947254), (2, 38973627), (3, 25982418), (6, 12991209), (7, 11135322), (9, 8660806), (11, 7086114), (14, 5567661), (18, 4330403), (21, 3711774), (22, 3543057), (33, 2362038), (42, 1855887), (63, 1237258), (66, 1181019), (77, 1012302), (99, 787346), (126, 618629), (154, 506151), (198, 393673), (231, 337434), (462, 168717), (693, 112478), (1386, 56239)]