72975042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13469}}^1$

素因数の和:13527

約数の個数: 48

約数和(自身を含む): 184916160

約数和(自身を除く): 111941118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13469, 26938, 40407, 80814, 94283, 121221, 188566, 242442, 282849, 565698, 579167, 848547, 1158334, 1697094, 1737501, 3475002, 4054169, 5212503, 8108338, 10425006, 12162507, 24325014, 36487521, 72975042]

約数ペア:

[(1, 72975042), (2, 36487521), (3, 24325014), (6, 12162507), (7, 10425006), (9, 8108338), (14, 5212503), (18, 4054169), (21, 3475002), (42, 1737501), (43, 1697094), (63, 1158334), (86, 848547), (126, 579167), (129, 565698), (258, 282849), (301, 242442), (387, 188566), (602, 121221), (774, 94283), (903, 80814), (1806, 40407), (2709, 26938), (5418, 13469)]