77829852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 201600000

約数和(自身を除く): 123770148

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 79, 87, 114, 116, 149, 158, 174, 228, 237, 298, 316, 348, 447, 474, 551, 596, 894, 948, 1102, 1501, 1653, 1788, 2204, 2291, 2831, 3002, 3306, 4321, 4503, 4582, 5662, 6004, 6612, 6873, 8493, 8642, 9006, 9164, 11324, 11771, 12963, 13746, 16986, 17284, 18012, 23542, 25926, 27492, 33972, 35313, 43529, 47084, 51852, 70626, 82099, 87058, 130587, 141252, 164198, 174116, 223649, 246297, 261174, 328396, 341359, 447298, 492594, 522348, 670947, 682718, 894596, 985188, 1024077, 1341894, 1365436, 2048154, 2683788, 4096308, 6485821, 12971642, 19457463, 25943284, 38914926, 77829852]

約数ペア:

[(1, 77829852), (2, 38914926), (3, 25943284), (4, 19457463), (6, 12971642), (12, 6485821), (19, 4096308), (29, 2683788), (38, 2048154), (57, 1365436), (58, 1341894), (76, 1024077), (79, 985188), (87, 894596), (114, 682718), (116, 670947), (149, 522348), (158, 492594), (174, 447298), (228, 341359), (237, 328396), (298, 261174), (316, 246297), (348, 223649), (447, 174116), (474, 164198), (551, 141252), (596, 130587), (894, 87058), (948, 82099), (1102, 70626), (1501, 51852), (1653, 47084), (1788, 43529), (2204, 35313), (2291, 33972), (2831, 27492), (3002, 25926), (3306, 23542), (4321, 18012), (4503, 17284), (4582, 16986), (5662, 13746), (6004, 12963), (6612, 11771), (6873, 11324), (8493, 9164), (8642, 9006)]