172647432

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{77351}}^1$

素因数の和:77394

約数の個数: 48

約数和(自身を含む): 482676480

約数和(自身を除く): 310029048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 77351, 154702, 232053, 309404, 464106, 618808, 696159, 928212, 1392318, 1856424, 2397881, 2784636, 4795762, 5569272, 7193643, 9591524, 14387286, 19183048, 21580929, 28774572, 43161858, 57549144, 86323716, 172647432]

約数ペア:

[(1, 172647432), (2, 86323716), (3, 57549144), (4, 43161858), (6, 28774572), (8, 21580929), (9, 19183048), (12, 14387286), (18, 9591524), (24, 7193643), (31, 5569272), (36, 4795762), (62, 2784636), (72, 2397881), (93, 1856424), (124, 1392318), (186, 928212), (248, 696159), (279, 618808), (372, 464106), (558, 309404), (744, 232053), (1116, 154702), (2232, 77351)]