74397672

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1607}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 201932640

約数和(自身を除く): 127534968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1607, 1929, 2572, 3214, 3858, 4821, 5144, 5787, 6428, 7716, 9642, 11574, 12856, 14463, 15432, 19284, 23148, 28926, 38568, 46296, 57852, 115704, 1033301, 2066602, 3099903, 4133204, 6199806, 8266408, 9299709, 12399612, 18599418, 24799224, 37198836, 74397672]

約数ペア:

[(1, 74397672), (2, 37198836), (3, 24799224), (4, 18599418), (6, 12399612), (8, 9299709), (9, 8266408), (12, 6199806), (18, 4133204), (24, 3099903), (36, 2066602), (72, 1033301), (643, 115704), (1286, 57852), (1607, 46296), (1929, 38568), (2572, 28926), (3214, 23148), (3858, 19284), (4821, 15432), (5144, 14463), (5787, 12856), (6428, 11574), (7716, 9642)]