72290154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1409}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 153498240

約数和(自身を除く): 81208086

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 503, 1006, 1409, 1509, 2818, 3018, 4227, 8454, 8551, 17102, 23953, 25653, 47906, 51306, 71859, 143718, 708727, 1417454, 2126181, 4252362, 12048359, 24096718, 36145077, 72290154]

約数ペア:

[(1, 72290154), (2, 36145077), (3, 24096718), (6, 12048359), (17, 4252362), (34, 2126181), (51, 1417454), (102, 708727), (503, 143718), (1006, 71859), (1409, 51306), (1509, 47906), (2818, 25653), (3018, 23953), (4227, 17102), (8454, 8551)]