72574106

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 121219200

約数和(自身を除く): 48645094

約数列:

[1, 2, 11, 22, 121, 137, 199, 242, 274, 398, 1331, 1507, 2189, 2662, 3014, 4378, 16577, 24079, 27263, 33154, 48158, 54526, 182347, 264869, 299893, 364694, 529738, 599786, 3298823, 6597646, 36287053, 72574106]

約数ペア:

[(1, 72574106), (2, 36287053), (11, 6597646), (22, 3298823), (121, 599786), (137, 529738), (199, 364694), (242, 299893), (274, 264869), (398, 182347), (1331, 54526), (1507, 48158), (2189, 33154), (2662, 27263), (3014, 24079), (4378, 16577)]