80340708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 229146624

約数和(自身を除く): 148805916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 127, 204, 238, 254, 357, 381, 443, 476, 508, 714, 762, 886, 889, 1329, 1428, 1524, 1772, 1778, 2159, 2658, 2667, 3101, 3556, 4318, 5316, 5334, 6202, 6477, 7531, 8636, 9303, 10668, 12404, 12954, 15062, 15113, 18606, 22593, 25908, 30124, 30226, 37212, 45186, 45339, 52717, 56261, 60452, 90372, 90678, 105434, 112522, 158151, 168783, 181356, 210868, 225044, 316302, 337566, 393827, 632604, 675132, 787654, 956437, 1181481, 1575308, 1912874, 2362962, 2869311, 3825748, 4725924, 5738622, 6695059, 11477244, 13390118, 20085177, 26780236, 40170354, 80340708]

約数ペア:

[(1, 80340708), (2, 40170354), (3, 26780236), (4, 20085177), (6, 13390118), (7, 11477244), (12, 6695059), (14, 5738622), (17, 4725924), (21, 3825748), (28, 2869311), (34, 2362962), (42, 1912874), (51, 1575308), (68, 1181481), (84, 956437), (102, 787654), (119, 675132), (127, 632604), (204, 393827), (238, 337566), (254, 316302), (357, 225044), (381, 210868), (443, 181356), (476, 168783), (508, 158151), (714, 112522), (762, 105434), (886, 90678), (889, 90372), (1329, 60452), (1428, 56261), (1524, 52717), (1772, 45339), (1778, 45186), (2159, 37212), (2658, 30226), (2667, 30124), (3101, 25908), (3556, 22593), (4318, 18606), (5316, 15113), (5334, 15062), (6202, 12954), (6477, 12404), (7531, 10668), (8636, 9303)]