72749034

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 162457152

約数和(自身を除く): 89708118

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 193, 258, 386, 387, 487, 579, 774, 974, 1158, 1461, 1737, 2922, 3474, 4383, 8299, 8766, 16598, 20941, 24897, 41882, 49794, 62823, 74691, 93991, 125646, 149382, 187982, 188469, 281973, 376938, 563946, 845919, 1691838, 4041613, 8083226, 12124839, 24249678, 36374517, 72749034]

約数ペア:

[(1, 72749034), (2, 36374517), (3, 24249678), (6, 12124839), (9, 8083226), (18, 4041613), (43, 1691838), (86, 845919), (129, 563946), (193, 376938), (258, 281973), (386, 188469), (387, 187982), (487, 149382), (579, 125646), (774, 93991), (974, 74691), (1158, 62823), (1461, 49794), (1737, 41882), (2922, 24897), (3474, 20941), (4383, 16598), (8299, 8766)]