72341660162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{63689}}^1$

素因数の和:64202

約数の個数: 32

約数和(自身を含む): 116109417600

約数和(自身を除く): 43767757438

約数列:

[1, 2, 19, 38, 71, 142, 421, 842, 1349, 2698, 7999, 15998, 29891, 59782, 63689, 127378, 567929, 1135858, 1210091, 2420182, 4521919, 9043838, 26813069, 53626138, 85916461, 171832922, 509448311, 1018896622, 1903727899, 3807455798, 36170830081, 72341660162]

約数ペア:

[(1, 72341660162), (2, 36170830081), (19, 3807455798), (38, 1903727899), (71, 1018896622), (142, 509448311), (421, 171832922), (842, 85916461), (1349, 53626138), (2698, 26813069), (7999, 9043838), (15998, 4521919), (29891, 2420182), (59782, 1210091), (63689, 1135858), (127378, 567929)]