66238172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 158505984

約数和(自身を除く): 92267812

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 154, 182, 233, 284, 286, 308, 364, 466, 497, 572, 781, 923, 932, 994, 1001, 1562, 1631, 1846, 1988, 2002, 2563, 3029, 3124, 3262, 3692, 4004, 5126, 5467, 6058, 6461, 6524, 10153, 10252, 10934, 12116, 12922, 16543, 17941, 20306, 21203, 21868, 25844, 33086, 33319, 35882, 40612, 42406, 66172, 66638, 71071, 71764, 84812, 115801, 133276, 142142, 181973, 215059, 231602, 233233, 284284, 363946, 430118, 463204, 466466, 727892, 860236, 932932, 1273811, 1505413, 2365649, 2547622, 3010826, 4731298, 5095244, 6021652, 9462596, 16559543, 33119086, 66238172]

約数ペア:

[(1, 66238172), (2, 33119086), (4, 16559543), (7, 9462596), (11, 6021652), (13, 5095244), (14, 4731298), (22, 3010826), (26, 2547622), (28, 2365649), (44, 1505413), (52, 1273811), (71, 932932), (77, 860236), (91, 727892), (142, 466466), (143, 463204), (154, 430118), (182, 363946), (233, 284284), (284, 233233), (286, 231602), (308, 215059), (364, 181973), (466, 142142), (497, 133276), (572, 115801), (781, 84812), (923, 71764), (932, 71071), (994, 66638), (1001, 66172), (1562, 42406), (1631, 40612), (1846, 35882), (1988, 33319), (2002, 33086), (2563, 25844), (3029, 21868), (3124, 21203), (3262, 20306), (3692, 17941), (4004, 16543), (5126, 12922), (5467, 12116), (6058, 10934), (6461, 10252), (6524, 10153)]