80616816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 189365904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 503, 504, 636, 742, 756, 848, 954, 1006, 1008, 1113, 1272, 1431, 1484, 1509, 1512, 1908, 2012, 2226, 2544, 2862, 2968, 3018, 3024, 3339, 3521, 3816, 4024, 4452, 4527, 5724, 5936, 6036, 6678, 7042, 7632, 8048, 8904, 9054, 10017, 10563, 11448, 12072, 13356, 13581, 14084, 17808, 18108, 20034, 21126, 22896, 24144, 26659, 26712, 27162, 28168, 31689, 36216, 40068, 42252, 53318, 53424, 54324, 56336, 63378, 72432, 79977, 80136, 84504, 95067, 106636, 108648, 126756, 159954, 160272, 169008, 186613, 190134, 213272, 217296, 239931, 253512, 319908, 373226, 380268, 426544, 479862, 507024, 559839, 639816, 719793, 746452, 760536, 959724, 1119678, 1279632, 1439586, 1492904, 1521072, 1679517, 1919448, 2239356, 2879172, 2985808, 3359034, 3838896, 4478712, 5038551, 5758344, 6718068, 8957424, 10077102, 11516688, 13436136, 20154204, 26872272, 40308408, 80616816]

約数ペア:

[(1, 80616816), (2, 40308408), (3, 26872272), (4, 20154204), (6, 13436136), (7, 11516688), (8, 10077102), (9, 8957424), (12, 6718068), (14, 5758344), (16, 5038551), (18, 4478712), (21, 3838896), (24, 3359034), (27, 2985808), (28, 2879172), (36, 2239356), (42, 1919448), (48, 1679517), (53, 1521072), (54, 1492904), (56, 1439586), (63, 1279632), (72, 1119678), (84, 959724), (106, 760536), (108, 746452), (112, 719793), (126, 639816), (144, 559839), (159, 507024), (168, 479862), (189, 426544), (212, 380268), (216, 373226), (252, 319908), (318, 253512), (336, 239931), (371, 217296), (378, 213272), (424, 190134), (432, 186613), (477, 169008), (503, 160272), (504, 159954), (636, 126756), (742, 108648), (756, 106636), (848, 95067), (954, 84504), (1006, 80136), (1008, 79977), (1113, 72432), (1272, 63378), (1431, 56336), (1484, 54324), (1509, 53424), (1512, 53318), (1908, 42252), (2012, 40068), (2226, 36216), (2544, 31689), (2862, 28168), (2968, 27162), (3018, 26712), (3024, 26659), (3339, 24144), (3521, 22896), (3816, 21126), (4024, 20034), (4452, 18108), (4527, 17808), (5724, 14084), (5936, 13581), (6036, 13356), (6678, 12072), (7042, 11448), (7632, 10563), (8048, 10017), (8904, 9054)]