69974568

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{51151}}^1$

素因数の和:51182

約数の個数: 48

約数和(自身を含む): 199492800

約数和(自身を除く): 129518232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 51151, 102302, 153453, 204604, 306906, 409208, 460359, 613812, 920718, 971869, 1227624, 1841436, 1943738, 2915607, 3682872, 3887476, 5831214, 7774952, 8746821, 11662428, 17493642, 23324856, 34987284, 69974568]

約数ペア:

[(1, 69974568), (2, 34987284), (3, 23324856), (4, 17493642), (6, 11662428), (8, 8746821), (9, 7774952), (12, 5831214), (18, 3887476), (19, 3682872), (24, 2915607), (36, 1943738), (38, 1841436), (57, 1227624), (72, 971869), (76, 920718), (114, 613812), (152, 460359), (171, 409208), (228, 306906), (342, 204604), (456, 153453), (684, 102302), (1368, 51151)]