71978328

素因数分解:

$2^3\times 3^3\times {\mathrm{333233}}^1$

素因数の和:333248

約数の個数: 32

約数和(自身を含む): 199940400

約数和(自身を除く): 127962072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 333233, 666466, 999699, 1332932, 1999398, 2665864, 2999097, 3998796, 5998194, 7997592, 8997291, 11996388, 17994582, 23992776, 35989164, 71978328]

約数ペア:

[(1, 71978328), (2, 35989164), (3, 23992776), (4, 17994582), (6, 11996388), (8, 8997291), (9, 7997592), (12, 5998194), (18, 3998796), (24, 2999097), (27, 2665864), (36, 1999398), (54, 1332932), (72, 999699), (108, 666466), (216, 333233)]