8759412

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 23587200

約数和(自身を除く): 14827788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 149, 207, 213, 276, 284, 298, 414, 426, 447, 596, 639, 828, 852, 894, 1278, 1341, 1633, 1788, 2556, 2682, 3266, 3427, 4899, 5364, 6532, 6854, 9798, 10281, 10579, 13708, 14697, 19596, 20562, 21158, 29394, 30843, 31737, 41124, 42316, 58788, 61686, 63474, 95211, 123372, 126948, 190422, 243317, 380844, 486634, 729951, 973268, 1459902, 2189853, 2919804, 4379706, 8759412]

約数ペア:

[(1, 8759412), (2, 4379706), (3, 2919804), (4, 2189853), (6, 1459902), (9, 973268), (12, 729951), (18, 486634), (23, 380844), (36, 243317), (46, 190422), (69, 126948), (71, 123372), (92, 95211), (138, 63474), (142, 61686), (149, 58788), (207, 42316), (213, 41124), (276, 31737), (284, 30843), (298, 29394), (414, 21158), (426, 20562), (447, 19596), (596, 14697), (639, 13708), (828, 10579), (852, 10281), (894, 9798), (1278, 6854), (1341, 6532), (1633, 5364), (1788, 4899), (2556, 3427), (2682, 3266)]