74653852

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 166105296

約数和(自身を除く): 91451444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 353, 364, 581, 637, 706, 1079, 1162, 1274, 1412, 2158, 2324, 2471, 2548, 4067, 4316, 4589, 4942, 7553, 8134, 9178, 9884, 15106, 16268, 17297, 18356, 29299, 30212, 32123, 34594, 52871, 58598, 64246, 69188, 105742, 117196, 128492, 205093, 211484, 224861, 380887, 410186, 449722, 761774, 820372, 899444, 1435651, 1523548, 2666209, 2871302, 5332418, 5742604, 10664836, 18663463, 37326926, 74653852]

約数ペア:

[(1, 74653852), (2, 37326926), (4, 18663463), (7, 10664836), (13, 5742604), (14, 5332418), (26, 2871302), (28, 2666209), (49, 1523548), (52, 1435651), (83, 899444), (91, 820372), (98, 761774), (166, 449722), (182, 410186), (196, 380887), (332, 224861), (353, 211484), (364, 205093), (581, 128492), (637, 117196), (706, 105742), (1079, 69188), (1162, 64246), (1274, 58598), (1412, 52871), (2158, 34594), (2324, 32123), (2471, 30212), (2548, 29299), (4067, 18356), (4316, 17297), (4589, 16268), (4942, 15106), (7553, 9884), (8134, 9178)]