72689688

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59387}}^1$

素因数の和:59416

約数の個数: 48

約数和(自身を含む): 208451880

約数和(自身を除く): 135762192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 59387, 118774, 178161, 237548, 356322, 475096, 534483, 712644, 1009579, 1068966, 1425288, 2019158, 2137932, 3028737, 4038316, 4275864, 6057474, 8076632, 9086211, 12114948, 18172422, 24229896, 36344844, 72689688]

約数ペア:

[(1, 72689688), (2, 36344844), (3, 24229896), (4, 18172422), (6, 12114948), (8, 9086211), (9, 8076632), (12, 6057474), (17, 4275864), (18, 4038316), (24, 3028737), (34, 2137932), (36, 2019158), (51, 1425288), (68, 1068966), (72, 1009579), (102, 712644), (136, 534483), (153, 475096), (204, 356322), (306, 237548), (408, 178161), (612, 118774), (1224, 59387)]