71304648

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{40699}}^1$

素因数の和:40781

約数の個数: 32

約数和(自身を含む): 180708000

約数和(自身を除く): 109403352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 40699, 81398, 122097, 162796, 244194, 325592, 488388, 976776, 2971027, 5942054, 8913081, 11884108, 17826162, 23768216, 35652324, 71304648]

約数ペア:

[(1, 71304648), (2, 35652324), (3, 23768216), (4, 17826162), (6, 11884108), (8, 8913081), (12, 5942054), (24, 2971027), (73, 976776), (146, 488388), (219, 325592), (292, 244194), (438, 162796), (584, 122097), (876, 81398), (1752, 40699)]