78009534

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 179081280

約数和(自身を除く): 101071746

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 97, 106, 159, 194, 281, 291, 318, 477, 562, 582, 843, 873, 954, 1431, 1686, 1746, 2529, 2619, 2862, 5058, 5141, 5238, 7587, 10282, 14893, 15174, 15423, 27257, 29786, 30846, 44679, 46269, 54514, 81771, 89358, 92538, 134037, 138807, 163542, 245313, 268074, 277614, 402111, 490626, 735939, 804222, 1444621, 1471878, 2889242, 4333863, 8667726, 13001589, 26003178, 39004767, 78009534]

約数ペア:

[(1, 78009534), (2, 39004767), (3, 26003178), (6, 13001589), (9, 8667726), (18, 4333863), (27, 2889242), (53, 1471878), (54, 1444621), (97, 804222), (106, 735939), (159, 490626), (194, 402111), (281, 277614), (291, 268074), (318, 245313), (477, 163542), (562, 138807), (582, 134037), (843, 92538), (873, 89358), (954, 81771), (1431, 54514), (1686, 46269), (1746, 44679), (2529, 30846), (2619, 29786), (2862, 27257), (5058, 15423), (5141, 15174), (5238, 14893), (7587, 10282)]