72432484

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:632

約数の個数: 36

約数和(自身を含む): 135355584

約数和(自身を除く): 62923100

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 361, 412, 487, 722, 974, 1444, 1948, 1957, 3914, 7828, 9253, 18506, 37012, 37183, 50161, 74366, 100322, 148732, 175807, 200644, 351614, 703228, 953059, 1906118, 3812236, 18108121, 36216242, 72432484]

約数ペア:

[(1, 72432484), (2, 36216242), (4, 18108121), (19, 3812236), (38, 1906118), (76, 953059), (103, 703228), (206, 351614), (361, 200644), (412, 175807), (487, 148732), (722, 100322), (974, 74366), (1444, 50161), (1948, 37183), (1957, 37012), (3914, 18506), (7828, 9253)]