87171516

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{6389}}^1$

素因数の和:6778

約数の個数: 36

約数和(自身を含む): 220966200

約数和(自身を除く): 133794684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2274, 3411, 4548, 6389, 6822, 12778, 13644, 19167, 25556, 38334, 57501, 76668, 115002, 230004, 2421431, 4842862, 7264293, 9685724, 14528586, 21792879, 29057172, 43585758, 87171516]

約数ペア:

[(1, 87171516), (2, 43585758), (3, 29057172), (4, 21792879), (6, 14528586), (9, 9685724), (12, 7264293), (18, 4842862), (36, 2421431), (379, 230004), (758, 115002), (1137, 76668), (1516, 57501), (2274, 38334), (3411, 25556), (4548, 19167), (6389, 13644), (6822, 12778)]