78835344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{234629}}^1$

素因数の和:234647

約数の個数: 40

約数和(自身を含む): 232752960

約数和(自身を除く): 153917616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 234629, 469258, 703887, 938516, 1407774, 1642403, 1877032, 2815548, 3284806, 3754064, 4927209, 5631096, 6569612, 9854418, 11262192, 13139224, 19708836, 26278448, 39417672, 78835344]

約数ペア:

[(1, 78835344), (2, 39417672), (3, 26278448), (4, 19708836), (6, 13139224), (7, 11262192), (8, 9854418), (12, 6569612), (14, 5631096), (16, 4927209), (21, 3754064), (24, 3284806), (28, 2815548), (42, 1877032), (48, 1642403), (56, 1407774), (84, 938516), (112, 703887), (168, 469258), (336, 234629)]