72025276

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1682

約数の個数: 36

約数和(自身を含む): 137403840

約数和(自身を除く): 65378564

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 361, 589, 722, 1178, 1444, 1609, 2356, 3218, 6436, 11191, 22382, 30571, 44764, 49879, 61142, 99758, 122284, 199516, 580849, 947701, 1161698, 1895402, 2323396, 3790804, 18006319, 36012638, 72025276]

約数ペア:

[(1, 72025276), (2, 36012638), (4, 18006319), (19, 3790804), (31, 2323396), (38, 1895402), (62, 1161698), (76, 947701), (124, 580849), (361, 199516), (589, 122284), (722, 99758), (1178, 61142), (1444, 49879), (1609, 44764), (2356, 30571), (3218, 22382), (6436, 11191)]