77441238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{204871}}^1$

素因数の和:204889

約数の個数: 32

約数和(自身を含む): 196677120

約数和(自身を除く): 119235882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 204871, 409742, 614613, 1229226, 1434097, 1843839, 2868194, 3687678, 4302291, 5531517, 8604582, 11063034, 12906873, 25813746, 38720619, 77441238]

約数ペア:

[(1, 77441238), (2, 38720619), (3, 25813746), (6, 12906873), (7, 11063034), (9, 8604582), (14, 5531517), (18, 4302291), (21, 3687678), (27, 2868194), (42, 1843839), (54, 1434097), (63, 1229226), (126, 614613), (189, 409742), (378, 204871)]