75329254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 153280512

約数和(自身を除く): 77951258

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 191, 197, 286, 382, 394, 1001, 1337, 1379, 2002, 2101, 2167, 2483, 2561, 2674, 2758, 4202, 4334, 4966, 5122, 14707, 15169, 17381, 17927, 27313, 28171, 29414, 30338, 34762, 35854, 37627, 54626, 56342, 75254, 191191, 197197, 263389, 382382, 394394, 413897, 489151, 526778, 827794, 978302, 2897279, 3424057, 5380661, 5794558, 6848114, 10761322, 37664627, 75329254]

約数ペア:

[(1, 75329254), (2, 37664627), (7, 10761322), (11, 6848114), (13, 5794558), (14, 5380661), (22, 3424057), (26, 2897279), (77, 978302), (91, 827794), (143, 526778), (154, 489151), (182, 413897), (191, 394394), (197, 382382), (286, 263389), (382, 197197), (394, 191191), (1001, 75254), (1337, 56342), (1379, 54626), (2002, 37627), (2101, 35854), (2167, 34762), (2483, 30338), (2561, 29414), (2674, 28171), (2758, 27313), (4202, 17927), (4334, 17381), (4966, 15169), (5122, 14707)]