73143228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 176236704

約数和(自身を除く): 103093476

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 257, 444, 514, 641, 771, 1028, 1282, 1542, 1923, 2564, 3084, 3846, 7692, 9509, 19018, 23717, 28527, 38036, 47434, 57054, 71151, 94868, 114108, 142302, 164737, 284604, 329474, 494211, 658948, 988422, 1976844, 6095269, 12190538, 18285807, 24381076, 36571614, 73143228]

約数ペア:

[(1, 73143228), (2, 36571614), (3, 24381076), (4, 18285807), (6, 12190538), (12, 6095269), (37, 1976844), (74, 988422), (111, 658948), (148, 494211), (222, 329474), (257, 284604), (444, 164737), (514, 142302), (641, 114108), (771, 94868), (1028, 71151), (1282, 57054), (1542, 47434), (1923, 38036), (2564, 28527), (3084, 23717), (3846, 19018), (7692, 9509)]