72380388

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{44027}}^1$

素因数の和:44171

約数の個数: 24

約数和(自身を含む): 170124192

約数和(自身を除く): 97743804

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 44027, 88054, 132081, 176108, 264162, 528324, 6031699, 12063398, 18095097, 24126796, 36190194, 72380388]

約数ペア:

[(1, 72380388), (2, 36190194), (3, 24126796), (4, 18095097), (6, 12063398), (12, 6031699), (137, 528324), (274, 264162), (411, 176108), (548, 132081), (822, 88054), (1644, 44027)]