72766238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 119562240

約数和(自身を除く): 46796002

約数列:

[1, 2, 19, 31, 38, 62, 223, 277, 446, 554, 589, 1178, 4237, 5263, 6913, 8474, 8587, 10526, 13826, 17174, 61771, 123542, 131347, 163153, 262694, 326306, 1173649, 1914901, 2347298, 3829802, 36383119, 72766238]

約数ペア:

[(1, 72766238), (2, 36383119), (19, 3829802), (31, 2347298), (38, 1914901), (62, 1173649), (223, 326306), (277, 262694), (446, 163153), (554, 131347), (589, 123542), (1178, 61771), (4237, 17174), (5263, 13826), (6913, 10526), (8474, 8587)]