72484888

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19319}}^1$

素因数の和:19399

約数の個数: 32

約数和(自身を含む): 157651200

約数和(自身を除く): 85166312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 19319, 38638, 77276, 135233, 154552, 270466, 540932, 1081864, 1294373, 2588746, 5177492, 9060611, 10354984, 18121222, 36242444, 72484888]

約数ペア:

[(1, 72484888), (2, 36242444), (4, 18121222), (7, 10354984), (8, 9060611), (14, 5177492), (28, 2588746), (56, 1294373), (67, 1081864), (134, 540932), (268, 270466), (469, 154552), (536, 135233), (938, 77276), (1876, 38638), (3752, 19319)]