85271186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 173408256

約数和(自身を除く): 88137070

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 191, 223, 286, 382, 446, 1001, 1337, 1561, 2002, 2101, 2453, 2483, 2674, 2899, 3122, 4202, 4906, 4966, 5798, 14707, 17171, 17381, 20293, 27313, 29414, 31889, 34342, 34762, 40586, 42593, 54626, 63778, 85186, 191191, 223223, 298151, 382382, 446446, 468523, 553709, 596302, 937046, 1107418, 3279661, 3875963, 6090799, 6559322, 7751926, 12181598, 42635593, 85271186]

約数ペア:

[(1, 85271186), (2, 42635593), (7, 12181598), (11, 7751926), (13, 6559322), (14, 6090799), (22, 3875963), (26, 3279661), (77, 1107418), (91, 937046), (143, 596302), (154, 553709), (182, 468523), (191, 446446), (223, 382382), (286, 298151), (382, 223223), (446, 191191), (1001, 85186), (1337, 63778), (1561, 54626), (2002, 42593), (2101, 40586), (2453, 34762), (2483, 34342), (2674, 31889), (2899, 29414), (3122, 27313), (4202, 20293), (4906, 17381), (4966, 17171), (5798, 14707)]