129987372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6569}}^1$

素因数の和:6690

約数の個数: 48

約数和(自身を含む): 324505440

約数和(自身を除く): 194518068

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1164, 1649, 3298, 4947, 6569, 6596, 9894, 13138, 19707, 19788, 26276, 39414, 78828, 111673, 223346, 335019, 446692, 637193, 670038, 1274386, 1340076, 1911579, 2548772, 3823158, 7646316, 10832281, 21664562, 32496843, 43329124, 64993686, 129987372]

約数ペア:

[(1, 129987372), (2, 64993686), (3, 43329124), (4, 32496843), (6, 21664562), (12, 10832281), (17, 7646316), (34, 3823158), (51, 2548772), (68, 1911579), (97, 1340076), (102, 1274386), (194, 670038), (204, 637193), (291, 446692), (388, 335019), (582, 223346), (1164, 111673), (1649, 78828), (3298, 39414), (4947, 26276), (6569, 19788), (6596, 19707), (9894, 13138)]