72199144

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 140901120

約数和(自身を除く): 68701976

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 2491, 3623, 4982, 7246, 9964, 14492, 19928, 28984, 170281, 192019, 340562, 384038, 681124, 768076, 1362248, 1536152, 9024893, 18049786, 36099572, 72199144]

約数ペア:

[(1, 72199144), (2, 36099572), (4, 18049786), (8, 9024893), (47, 1536152), (53, 1362248), (94, 768076), (106, 681124), (188, 384038), (212, 340562), (376, 192019), (424, 170281), (2491, 28984), (3623, 19928), (4982, 14492), (7246, 9964)]