80560116

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 261871680

約数和(自身を除く): 181311564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1171, 1274, 1323, 1404, 1638, 1764, 1911, 2342, 2457, 2548, 2646, 3276, 3513, 3822, 4684, 4914, 5292, 5733, 7026, 7644, 8197, 9828, 10539, 11466, 14052, 15223, 16394, 17199, 21078, 22932, 24591, 30446, 31617, 32788, 34398, 42156, 45669, 49182, 57379, 60892, 63234, 68796, 73773, 91338, 98364, 106561, 114758, 126468, 137007, 147546, 172137, 182676, 213122, 221319, 229516, 274014, 295092, 319683, 344274, 411021, 426244, 442638, 516411, 548028, 639366, 688548, 745927, 822042, 885276, 959049, 1032822, 1278732, 1491854, 1549233, 1644084, 1918098, 2065644, 2237781, 2877147, 2983708, 3098466, 3836196, 4475562, 5754294, 6196932, 6713343, 8951124, 11508588, 13426686, 20140029, 26853372, 40280058, 80560116]

約数ペア:

[(1, 80560116), (2, 40280058), (3, 26853372), (4, 20140029), (6, 13426686), (7, 11508588), (9, 8951124), (12, 6713343), (13, 6196932), (14, 5754294), (18, 4475562), (21, 3836196), (26, 3098466), (27, 2983708), (28, 2877147), (36, 2237781), (39, 2065644), (42, 1918098), (49, 1644084), (52, 1549233), (54, 1491854), (63, 1278732), (78, 1032822), (84, 959049), (91, 885276), (98, 822042), (108, 745927), (117, 688548), (126, 639366), (147, 548028), (156, 516411), (182, 442638), (189, 426244), (196, 411021), (234, 344274), (252, 319683), (273, 295092), (294, 274014), (351, 229516), (364, 221319), (378, 213122), (441, 182676), (468, 172137), (546, 147546), (588, 137007), (637, 126468), (702, 114758), (756, 106561), (819, 98364), (882, 91338), (1092, 73773), (1171, 68796), (1274, 63234), (1323, 60892), (1404, 57379), (1638, 49182), (1764, 45669), (1911, 42156), (2342, 34398), (2457, 32788), (2548, 31617), (2646, 30446), (3276, 24591), (3513, 22932), (3822, 21078), (4684, 17199), (4914, 16394), (5292, 15223), (5733, 14052), (7026, 11466), (7644, 10539), (8197, 9828)]