69338204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 134840160

約数和(自身を除く): 65501956

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 139, 181, 212, 278, 362, 556, 689, 724, 1378, 1807, 2353, 2756, 3614, 4706, 7228, 7367, 9412, 9593, 14734, 19186, 25159, 29468, 38372, 50318, 95771, 100636, 124709, 191542, 249418, 327067, 383084, 498836, 654134, 1308268, 1333427, 2666854, 5333708, 17334551, 34669102, 69338204]

約数ペア:

[(1, 69338204), (2, 34669102), (4, 17334551), (13, 5333708), (26, 2666854), (52, 1333427), (53, 1308268), (106, 654134), (139, 498836), (181, 383084), (212, 327067), (278, 249418), (362, 191542), (556, 124709), (689, 100636), (724, 95771), (1378, 50318), (1807, 38372), (2353, 29468), (2756, 25159), (3614, 19186), (4706, 14734), (7228, 9593), (7367, 9412)]