7212564

素因数分解:

$2^2\times 3^4\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 60

約数和(自身を含む): 19118484

約数和(自身を除く): 11905920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 113, 162, 197, 226, 324, 339, 394, 452, 591, 678, 788, 1017, 1182, 1356, 1773, 2034, 2364, 3051, 3546, 4068, 5319, 6102, 7092, 9153, 10638, 12204, 15957, 18306, 21276, 22261, 31914, 36612, 44522, 63828, 66783, 89044, 133566, 200349, 267132, 400698, 601047, 801396, 1202094, 1803141, 2404188, 3606282, 7212564]

約数ペア:

[(1, 7212564), (2, 3606282), (3, 2404188), (4, 1803141), (6, 1202094), (9, 801396), (12, 601047), (18, 400698), (27, 267132), (36, 200349), (54, 133566), (81, 89044), (108, 66783), (113, 63828), (162, 44522), (197, 36612), (226, 31914), (324, 22261), (339, 21276), (394, 18306), (452, 15957), (591, 12204), (678, 10638), (788, 9153), (1017, 7092), (1182, 6102), (1356, 5319), (1773, 4068), (2034, 3546), (2364, 3051)]