67274772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^2$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 159753888

約数和(自身を除く): 92479116

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 281, 284, 426, 562, 843, 852, 1124, 1686, 3372, 19951, 39902, 59853, 78961, 79804, 119706, 157922, 236883, 239412, 315844, 473766, 947532, 5606231, 11212462, 16818693, 22424924, 33637386, 67274772]

約数ペア:

[(1, 67274772), (2, 33637386), (3, 22424924), (4, 16818693), (6, 11212462), (12, 5606231), (71, 947532), (142, 473766), (213, 315844), (281, 239412), (284, 236883), (426, 157922), (562, 119706), (843, 79804), (852, 78961), (1124, 59853), (1686, 39902), (3372, 19951)]