28504633788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{480167}}^1$

素因数の和:480291

約数の個数: 72

約数和(自身を含む): 77078488032

約数和(自身を除く): 48573854244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 582, 612, 873, 1164, 1649, 1746, 3298, 3492, 4947, 6596, 9894, 14841, 19788, 29682, 59364, 480167, 960334, 1440501, 1920668, 2881002, 4321503, 5762004, 8162839, 8643006, 16325678, 17286012, 24488517, 32651356, 46576199, 48977034, 73465551, 93152398, 97954068, 139728597, 146931102, 186304796, 279457194, 293862204, 419185791, 558914388, 791795383, 838371582, 1583590766, 1676743164, 2375386149, 3167181532, 4750772298, 7126158447, 9501544596, 14252316894, 28504633788]

約数ペア:

[(1, 28504633788), (2, 14252316894), (3, 9501544596), (4, 7126158447), (6, 4750772298), (9, 3167181532), (12, 2375386149), (17, 1676743164), (18, 1583590766), (34, 838371582), (36, 791795383), (51, 558914388), (68, 419185791), (97, 293862204), (102, 279457194), (153, 186304796), (194, 146931102), (204, 139728597), (291, 97954068), (306, 93152398), (388, 73465551), (582, 48977034), (612, 46576199), (873, 32651356), (1164, 24488517), (1649, 17286012), (1746, 16325678), (3298, 8643006), (3492, 8162839), (4947, 5762004), (6596, 4321503), (9894, 2881002), (14841, 1920668), (19788, 1440501), (29682, 960334), (59364, 480167)]