85170268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^2$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 157588032

約数和(自身を除く): 72417764

約数列:

[1, 2, 4, 31, 62, 73, 97, 124, 146, 194, 292, 388, 2263, 3007, 4526, 6014, 7081, 9052, 9409, 12028, 14162, 18818, 28324, 37636, 219511, 291679, 439022, 583358, 686857, 878044, 1166716, 1373714, 2747428, 21292567, 42585134, 85170268]

約数ペア:

[(1, 85170268), (2, 42585134), (4, 21292567), (31, 2747428), (62, 1373714), (73, 1166716), (97, 878044), (124, 686857), (146, 583358), (194, 439022), (292, 291679), (388, 219511), (2263, 37636), (3007, 28324), (4526, 18818), (6014, 14162), (7081, 12028), (9052, 9409)]