72481864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99563}}^1$

素因数の和:99589

約数の個数: 32

約数和(自身を含む): 167267520

約数和(自身を除く): 94785656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 99563, 199126, 398252, 696941, 796504, 1294319, 1393882, 2588638, 2787764, 5177276, 5575528, 9060233, 10354552, 18120466, 36240932, 72481864]

約数ペア:

[(1, 72481864), (2, 36240932), (4, 18120466), (7, 10354552), (8, 9060233), (13, 5575528), (14, 5177276), (26, 2787764), (28, 2588638), (52, 1393882), (56, 1294319), (91, 796504), (104, 696941), (182, 398252), (364, 199126), (728, 99563)]