91815724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 225340416

約数和(自身を除く): 133524692

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 143, 154, 161, 182, 253, 286, 299, 308, 322, 364, 506, 572, 598, 644, 997, 1001, 1012, 1196, 1771, 1994, 2002, 2093, 3289, 3542, 3988, 4004, 4186, 6578, 6979, 7084, 8372, 10967, 12961, 13156, 13958, 21934, 22931, 23023, 25922, 27916, 43868, 45862, 46046, 51844, 76769, 90727, 91724, 92092, 142571, 153538, 160517, 181454, 252241, 285142, 298103, 307076, 321034, 362908, 504482, 570284, 596206, 642068, 997997, 1008964, 1192412, 1765687, 1995994, 2086721, 3279133, 3531374, 3991988, 4173442, 6558266, 7062748, 8346884, 13116532, 22953931, 45907862, 91815724]

約数ペア:

[(1, 91815724), (2, 45907862), (4, 22953931), (7, 13116532), (11, 8346884), (13, 7062748), (14, 6558266), (22, 4173442), (23, 3991988), (26, 3531374), (28, 3279133), (44, 2086721), (46, 1995994), (52, 1765687), (77, 1192412), (91, 1008964), (92, 997997), (143, 642068), (154, 596206), (161, 570284), (182, 504482), (253, 362908), (286, 321034), (299, 307076), (308, 298103), (322, 285142), (364, 252241), (506, 181454), (572, 160517), (598, 153538), (644, 142571), (997, 92092), (1001, 91724), (1012, 90727), (1196, 76769), (1771, 51844), (1994, 46046), (2002, 45862), (2093, 43868), (3289, 27916), (3542, 25922), (3988, 23023), (4004, 22931), (4186, 21934), (6578, 13958), (6979, 13156), (7084, 12961), (8372, 10967)]