78146656

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 184246272

約数和(自身を除く): 106099616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 67, 82, 112, 127, 134, 164, 224, 254, 268, 287, 328, 469, 508, 536, 574, 656, 889, 938, 1016, 1072, 1148, 1312, 1778, 1876, 2032, 2144, 2296, 2747, 3556, 3752, 4064, 4592, 5207, 5494, 7112, 7504, 8509, 9184, 10414, 10988, 14224, 15008, 17018, 19229, 20828, 21976, 28448, 34036, 36449, 38458, 41656, 43952, 59563, 68072, 72898, 76916, 83312, 87904, 119126, 136144, 145796, 153832, 166624, 238252, 272288, 291592, 307664, 348869, 476504, 583184, 615328, 697738, 953008, 1166368, 1395476, 1906016, 2442083, 2790952, 4884166, 5581904, 9768332, 11163808, 19536664, 39073328, 78146656]

約数ペア:

[(1, 78146656), (2, 39073328), (4, 19536664), (7, 11163808), (8, 9768332), (14, 5581904), (16, 4884166), (28, 2790952), (32, 2442083), (41, 1906016), (56, 1395476), (67, 1166368), (82, 953008), (112, 697738), (127, 615328), (134, 583184), (164, 476504), (224, 348869), (254, 307664), (268, 291592), (287, 272288), (328, 238252), (469, 166624), (508, 153832), (536, 145796), (574, 136144), (656, 119126), (889, 87904), (938, 83312), (1016, 76916), (1072, 72898), (1148, 68072), (1312, 59563), (1778, 43952), (1876, 41656), (2032, 38458), (2144, 36449), (2296, 34036), (2747, 28448), (3556, 21976), (3752, 20828), (4064, 19229), (4592, 17018), (5207, 15008), (5494, 14224), (7112, 10988), (7504, 10414), (8509, 9184)]