81145068

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 195592320

約数和(自身を除く): 114447252

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 131, 164, 246, 262, 393, 492, 524, 786, 1259, 1572, 2518, 3777, 5036, 5371, 7554, 10742, 15108, 16113, 21484, 32226, 51619, 64452, 103238, 154857, 164929, 206476, 309714, 329858, 494787, 619428, 659716, 989574, 1979148, 6762089, 13524178, 20286267, 27048356, 40572534, 81145068]

約数ペア:

[(1, 81145068), (2, 40572534), (3, 27048356), (4, 20286267), (6, 13524178), (12, 6762089), (41, 1979148), (82, 989574), (123, 659716), (131, 619428), (164, 494787), (246, 329858), (262, 309714), (393, 206476), (492, 164929), (524, 154857), (786, 103238), (1259, 64452), (1572, 51619), (2518, 32226), (3777, 21484), (5036, 16113), (5371, 15108), (7554, 10742)]