80611488

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2477}}^1$

素因数の和:2606

約数の個数: 72

約数和(自身を含む): 231360948

約数和(自身を除く): 150749460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2477, 2712, 3616, 4068, 4954, 5424, 7431, 8136, 9908, 10848, 14862, 16272, 19816, 22293, 29724, 32544, 39632, 44586, 59448, 79264, 89172, 118896, 178344, 237792, 279901, 356688, 559802, 713376, 839703, 1119604, 1679406, 2239208, 2519109, 3358812, 4478416, 5038218, 6717624, 8956832, 10076436, 13435248, 20152872, 26870496, 40305744, 80611488]

約数ペア:

[(1, 80611488), (2, 40305744), (3, 26870496), (4, 20152872), (6, 13435248), (8, 10076436), (9, 8956832), (12, 6717624), (16, 5038218), (18, 4478416), (24, 3358812), (32, 2519109), (36, 2239208), (48, 1679406), (72, 1119604), (96, 839703), (113, 713376), (144, 559802), (226, 356688), (288, 279901), (339, 237792), (452, 178344), (678, 118896), (904, 89172), (1017, 79264), (1356, 59448), (1808, 44586), (2034, 39632), (2477, 32544), (2712, 29724), (3616, 22293), (4068, 19816), (4954, 16272), (5424, 14862), (7431, 10848), (8136, 9908)]