64261944

素因数分解:

$2^3\times 3^3\times {\mathrm{297509}}^1$

素因数の和:297524

約数の個数: 32

約数和(自身を含む): 178506000

約数和(自身を除く): 114244056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 297509, 595018, 892527, 1190036, 1785054, 2380072, 2677581, 3570108, 5355162, 7140216, 8032743, 10710324, 16065486, 21420648, 32130972, 64261944]

約数ペア:

[(1, 64261944), (2, 32130972), (3, 21420648), (4, 16065486), (6, 10710324), (8, 8032743), (9, 7140216), (12, 5355162), (18, 3570108), (24, 2677581), (27, 2380072), (36, 1785054), (54, 1190036), (72, 892527), (108, 595018), (216, 297509)]