7680036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 22217664

約数和(自身を除く): 14537628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 541, 546, 676, 1014, 1082, 1092, 1183, 1623, 2028, 2164, 2366, 3246, 3549, 3787, 4732, 6492, 7033, 7098, 7574, 11361, 14066, 14196, 15148, 21099, 22722, 28132, 42198, 45444, 49231, 84396, 91429, 98462, 147693, 182858, 196924, 274287, 295386, 365716, 548574, 590772, 640003, 1097148, 1280006, 1920009, 2560012, 3840018, 7680036]

約数ペア:

[(1, 7680036), (2, 3840018), (3, 2560012), (4, 1920009), (6, 1280006), (7, 1097148), (12, 640003), (13, 590772), (14, 548574), (21, 365716), (26, 295386), (28, 274287), (39, 196924), (42, 182858), (52, 147693), (78, 98462), (84, 91429), (91, 84396), (156, 49231), (169, 45444), (182, 42198), (273, 28132), (338, 22722), (364, 21099), (507, 15148), (541, 14196), (546, 14066), (676, 11361), (1014, 7574), (1082, 7098), (1092, 7033), (1183, 6492), (1623, 4732), (2028, 3787), (2164, 3549), (2366, 3246)]