871305084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4861}}^1$

素因数の和:5267

約数の個数: 72

約数和(自身を含む): 2378568192

約数和(自身を除く): 1507263108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 383, 468, 766, 1149, 1532, 2298, 3447, 4596, 4861, 4979, 6894, 9722, 9958, 13788, 14583, 14937, 19444, 19916, 29166, 29874, 43749, 44811, 58332, 59748, 63193, 87498, 89622, 126386, 174996, 179244, 189579, 252772, 379158, 568737, 758316, 1137474, 1861763, 2274948, 3723526, 5585289, 7447052, 11170578, 16755867, 22341156, 24202919, 33511734, 48405838, 67023468, 72608757, 96811676, 145217514, 217826271, 290435028, 435652542, 871305084]

約数ペア:

[(1, 871305084), (2, 435652542), (3, 290435028), (4, 217826271), (6, 145217514), (9, 96811676), (12, 72608757), (13, 67023468), (18, 48405838), (26, 33511734), (36, 24202919), (39, 22341156), (52, 16755867), (78, 11170578), (117, 7447052), (156, 5585289), (234, 3723526), (383, 2274948), (468, 1861763), (766, 1137474), (1149, 758316), (1532, 568737), (2298, 379158), (3447, 252772), (4596, 189579), (4861, 179244), (4979, 174996), (6894, 126386), (9722, 89622), (9958, 87498), (13788, 63193), (14583, 59748), (14937, 58332), (19444, 44811), (19916, 43749), (29166, 29874)]