72249496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1613}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 148165200

約数和(自身を除く): 75915704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 509, 1018, 1613, 2036, 3226, 4072, 5599, 6452, 11198, 12904, 17743, 22396, 35486, 44792, 70972, 141944, 821017, 1642034, 3284068, 6568136, 9031187, 18062374, 36124748, 72249496]

約数ペア:

[(1, 72249496), (2, 36124748), (4, 18062374), (8, 9031187), (11, 6568136), (22, 3284068), (44, 1642034), (88, 821017), (509, 141944), (1018, 70972), (1613, 44792), (2036, 35486), (3226, 22396), (4072, 17743), (5599, 12904), (6452, 11198)]