120292172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2311}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 284320512

約数和(自身を除く): 164028340

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2311, 2366, 3718, 4004, 4622, 4732, 7436, 9244, 13013, 16177, 25421, 26026, 30043, 32354, 50842, 52052, 60086, 64708, 101684, 120172, 177947, 210301, 330473, 355894, 390559, 420602, 660946, 711788, 781118, 841204, 1321892, 1562236, 2313311, 2733913, 4296149, 4626622, 5467826, 8592298, 9253244, 10935652, 17184596, 30073043, 60146086, 120292172]

約数ペア:

[(1, 120292172), (2, 60146086), (4, 30073043), (7, 17184596), (11, 10935652), (13, 9253244), (14, 8592298), (22, 5467826), (26, 4626622), (28, 4296149), (44, 2733913), (52, 2313311), (77, 1562236), (91, 1321892), (143, 841204), (154, 781118), (169, 711788), (182, 660946), (286, 420602), (308, 390559), (338, 355894), (364, 330473), (572, 210301), (676, 177947), (1001, 120172), (1183, 101684), (1859, 64708), (2002, 60086), (2311, 52052), (2366, 50842), (3718, 32354), (4004, 30043), (4622, 26026), (4732, 25421), (7436, 16177), (9244, 13013)]