81781176

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{33083}}^1$

素因数の和:33195

約数の個数: 32

約数和(自身を含む): 206444160

約数和(自身を除く): 124662984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 33083, 66166, 99249, 132332, 198498, 264664, 396996, 793992, 3407549, 6815098, 10222647, 13630196, 20445294, 27260392, 40890588, 81781176]

約数ペア:

[(1, 81781176), (2, 40890588), (3, 27260392), (4, 20445294), (6, 13630196), (8, 10222647), (12, 6815098), (24, 3407549), (103, 793992), (206, 396996), (309, 264664), (412, 198498), (618, 132332), (824, 99249), (1236, 66166), (2472, 33083)]