25651548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 71089200

約数和(自身を除く): 45437652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 929, 1062, 1534, 1858, 2124, 2301, 2787, 3068, 3716, 4602, 5574, 6903, 8361, 9204, 11148, 12077, 13806, 16722, 24154, 27612, 33444, 36231, 48308, 54811, 72462, 108693, 109622, 144924, 164433, 217386, 219244, 328866, 434772, 493299, 657732, 712543, 986598, 1425086, 1973196, 2137629, 2850172, 4275258, 6412887, 8550516, 12825774, 25651548]

約数ペア:

[(1, 25651548), (2, 12825774), (3, 8550516), (4, 6412887), (6, 4275258), (9, 2850172), (12, 2137629), (13, 1973196), (18, 1425086), (26, 986598), (36, 712543), (39, 657732), (52, 493299), (59, 434772), (78, 328866), (117, 219244), (118, 217386), (156, 164433), (177, 144924), (234, 109622), (236, 108693), (354, 72462), (468, 54811), (531, 48308), (708, 36231), (767, 33444), (929, 27612), (1062, 24154), (1534, 16722), (1858, 13806), (2124, 12077), (2301, 11148), (2787, 9204), (3068, 8361), (3716, 6903), (4602, 5574)]