77871276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{309013}}^1$

素因数の和:309030

約数の個数: 36

約数和(自身を含む): 224962192

約数和(自身を除く): 147090916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 309013, 618026, 927039, 1236052, 1854078, 2163091, 2781117, 3708156, 4326182, 5562234, 6489273, 8652364, 11124468, 12978546, 19467819, 25957092, 38935638, 77871276]

約数ペア:

[(1, 77871276), (2, 38935638), (3, 25957092), (4, 19467819), (6, 12978546), (7, 11124468), (9, 8652364), (12, 6489273), (14, 5562234), (18, 4326182), (21, 3708156), (28, 2781117), (36, 2163091), (42, 1854078), (63, 1236052), (84, 927039), (126, 618026), (252, 309013)]