85761676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21454

約数の個数: 48

約数和(自身を含む): 201519360

約数和(自身を除く): 115757684

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 21419, 42838, 85676, 149933, 235609, 278447, 299866, 471218, 556894, 599732, 942436, 1113788, 1649263, 1949129, 3062917, 3298526, 3898258, 6125834, 6597052, 7796516, 12251668, 21440419, 42880838, 85761676]

約数ペア:

[(1, 85761676), (2, 42880838), (4, 21440419), (7, 12251668), (11, 7796516), (13, 6597052), (14, 6125834), (22, 3898258), (26, 3298526), (28, 3062917), (44, 1949129), (52, 1649263), (77, 1113788), (91, 942436), (143, 599732), (154, 556894), (182, 471218), (286, 299866), (308, 278447), (364, 235609), (572, 149933), (1001, 85676), (2002, 42838), (4004, 21419)]