75684476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 165043200

約数和(自身を除く): 89358724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 199, 238, 289, 329, 398, 476, 578, 658, 796, 799, 1156, 1316, 1393, 1598, 2023, 2786, 3196, 3383, 4046, 5572, 5593, 6766, 8092, 9353, 11186, 13532, 13583, 18706, 22372, 23681, 27166, 37412, 47362, 54332, 57511, 65471, 94724, 95081, 115022, 130942, 159001, 190162, 230044, 261884, 318002, 380324, 402577, 636004, 805154, 1113007, 1610308, 2226014, 2703017, 4452028, 5406034, 10812068, 18921119, 37842238, 75684476]

約数ペア:

[(1, 75684476), (2, 37842238), (4, 18921119), (7, 10812068), (14, 5406034), (17, 4452028), (28, 2703017), (34, 2226014), (47, 1610308), (68, 1113007), (94, 805154), (119, 636004), (188, 402577), (199, 380324), (238, 318002), (289, 261884), (329, 230044), (398, 190162), (476, 159001), (578, 130942), (658, 115022), (796, 95081), (799, 94724), (1156, 65471), (1316, 57511), (1393, 54332), (1598, 47362), (2023, 37412), (2786, 27166), (3196, 23681), (3383, 22372), (4046, 18706), (5572, 13583), (5593, 13532), (6766, 11186), (8092, 9353)]