77847544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 150963120

約数和(自身を除く): 73115576

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 776, 2333, 4171, 4666, 8342, 9332, 16684, 18664, 33368, 100319, 200638, 226301, 401276, 452602, 802552, 905204, 1810408, 9730943, 19461886, 38923772, 77847544]

約数ペア:

[(1, 77847544), (2, 38923772), (4, 19461886), (8, 9730943), (43, 1810408), (86, 905204), (97, 802552), (172, 452602), (194, 401276), (344, 226301), (388, 200638), (776, 100319), (2333, 33368), (4171, 18664), (4666, 16684), (8342, 9332)]