72434148

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{38447}}^1$

素因数の和:38611

約数の個数: 24

約数和(自身を含む): 170093952

約数和(自身を除く): 97659804

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 38447, 76894, 115341, 153788, 230682, 461364, 6036179, 12072358, 18108537, 24144716, 36217074, 72434148]

約数ペア:

[(1, 72434148), (2, 36217074), (3, 24144716), (4, 18108537), (6, 12072358), (12, 6036179), (157, 461364), (314, 230682), (471, 153788), (628, 115341), (942, 76894), (1884, 38447)]