80256204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 242403840

約数和(自身を除く): 162147636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2003, 2226, 2862, 3339, 4006, 4452, 5724, 6009, 6678, 8012, 10017, 12018, 13356, 14021, 18027, 20034, 24036, 28042, 36054, 40068, 42063, 54081, 56084, 72108, 84126, 106159, 108162, 126189, 168252, 212318, 216324, 252378, 318477, 378567, 424636, 504756, 636954, 743113, 757134, 955431, 1273908, 1486226, 1514268, 1910862, 2229339, 2866293, 2972452, 3821724, 4458678, 5732586, 6688017, 8917356, 11465172, 13376034, 20064051, 26752068, 40128102, 80256204]

約数ペア:

[(1, 80256204), (2, 40128102), (3, 26752068), (4, 20064051), (6, 13376034), (7, 11465172), (9, 8917356), (12, 6688017), (14, 5732586), (18, 4458678), (21, 3821724), (27, 2972452), (28, 2866293), (36, 2229339), (42, 1910862), (53, 1514268), (54, 1486226), (63, 1273908), (84, 955431), (106, 757134), (108, 743113), (126, 636954), (159, 504756), (189, 424636), (212, 378567), (252, 318477), (318, 252378), (371, 216324), (378, 212318), (477, 168252), (636, 126189), (742, 108162), (756, 106159), (954, 84126), (1113, 72108), (1431, 56084), (1484, 54081), (1908, 42063), (2003, 40068), (2226, 36054), (2862, 28042), (3339, 24036), (4006, 20034), (4452, 18027), (5724, 14021), (6009, 13356), (6678, 12018), (8012, 10017)]