131604732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1423}}^1$

素因数の和:1807

約数の個数: 72

約数和(自身を含む): 381495296

約数和(自身を除く): 249890564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 734, 1101, 1423, 1468, 2202, 2569, 2846, 3303, 4269, 4404, 5138, 5692, 6606, 7707, 8538, 9961, 10276, 12807, 13212, 15414, 17076, 19922, 23121, 25614, 29883, 30828, 39844, 46242, 51228, 59766, 89649, 92484, 119532, 179298, 358596, 522241, 1044482, 1566723, 2088964, 3133446, 3655687, 4700169, 6266892, 7311374, 9400338, 10967061, 14622748, 18800676, 21934122, 32901183, 43868244, 65802366, 131604732]

約数ペア:

[(1, 131604732), (2, 65802366), (3, 43868244), (4, 32901183), (6, 21934122), (7, 18800676), (9, 14622748), (12, 10967061), (14, 9400338), (18, 7311374), (21, 6266892), (28, 4700169), (36, 3655687), (42, 3133446), (63, 2088964), (84, 1566723), (126, 1044482), (252, 522241), (367, 358596), (734, 179298), (1101, 119532), (1423, 92484), (1468, 89649), (2202, 59766), (2569, 51228), (2846, 46242), (3303, 39844), (4269, 30828), (4404, 29883), (5138, 25614), (5692, 23121), (6606, 19922), (7707, 17076), (8538, 15414), (9961, 13212), (10276, 12807)]