73280004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{872381}}^1$

素因数の和:872395

約数の個数: 24

約数和(自身を含む): 195413568

約数和(自身を除く): 122133564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 872381, 1744762, 2617143, 3489524, 5234286, 6106667, 10468572, 12213334, 18320001, 24426668, 36640002, 73280004]

約数ペア:

[(1, 73280004), (2, 36640002), (3, 24426668), (4, 18320001), (6, 12213334), (7, 10468572), (12, 6106667), (14, 5234286), (21, 3489524), (28, 2617143), (42, 1744762), (84, 872381)]