71320428

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{29569}}^1$

素因数の和:29646

約数の個数: 36

約数和(自身を含む): 182979160

約数和(自身を除く): 111658732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 29569, 59138, 88707, 118276, 177414, 266121, 354828, 532242, 1064484, 1981123, 3962246, 5943369, 7924492, 11886738, 17830107, 23773476, 35660214, 71320428]

約数ペア:

[(1, 71320428), (2, 35660214), (3, 23773476), (4, 17830107), (6, 11886738), (9, 7924492), (12, 5943369), (18, 3962246), (36, 1981123), (67, 1064484), (134, 532242), (201, 354828), (268, 266121), (402, 177414), (603, 118276), (804, 88707), (1206, 59138), (2412, 29569)]