80705436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 230845440

約数和(自身を除く): 150140004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 644, 777, 851, 966, 1036, 1129, 1554, 1702, 1932, 2258, 2553, 3108, 3387, 3404, 4516, 5106, 5957, 6774, 7903, 10212, 11914, 13548, 15806, 17871, 23709, 23828, 25967, 31612, 35742, 41773, 47418, 51934, 71484, 77901, 83546, 94836, 103868, 125319, 155802, 167092, 181769, 250638, 292411, 311604, 363538, 501276, 545307, 584822, 727076, 877233, 960779, 1090614, 1169644, 1754466, 1921558, 2181228, 2882337, 3508932, 3843116, 5764674, 6725453, 11529348, 13450906, 20176359, 26901812, 40352718, 80705436]

約数ペア:

[(1, 80705436), (2, 40352718), (3, 26901812), (4, 20176359), (6, 13450906), (7, 11529348), (12, 6725453), (14, 5764674), (21, 3843116), (23, 3508932), (28, 2882337), (37, 2181228), (42, 1921558), (46, 1754466), (69, 1169644), (74, 1090614), (84, 960779), (92, 877233), (111, 727076), (138, 584822), (148, 545307), (161, 501276), (222, 363538), (259, 311604), (276, 292411), (322, 250638), (444, 181769), (483, 167092), (518, 155802), (644, 125319), (777, 103868), (851, 94836), (966, 83546), (1036, 77901), (1129, 71484), (1554, 51934), (1702, 47418), (1932, 41773), (2258, 35742), (2553, 31612), (3108, 25967), (3387, 23828), (3404, 23709), (4516, 17871), (5106, 15806), (5957, 13548), (6774, 11914), (7903, 10212)]