25351272

素因数分解:

$2^3\times 3^3\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 70857600

約数和(自身を除く): 45506328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 241, 482, 487, 723, 964, 974, 1446, 1461, 1928, 1948, 2169, 2892, 2922, 3896, 4338, 4383, 5784, 5844, 6507, 8676, 8766, 11688, 13014, 13149, 17352, 17532, 26028, 26298, 35064, 52056, 52596, 105192, 117367, 234734, 352101, 469468, 704202, 938936, 1056303, 1408404, 2112606, 2816808, 3168909, 4225212, 6337818, 8450424, 12675636, 25351272]

約数ペア:

[(1, 25351272), (2, 12675636), (3, 8450424), (4, 6337818), (6, 4225212), (8, 3168909), (9, 2816808), (12, 2112606), (18, 1408404), (24, 1056303), (27, 938936), (36, 704202), (54, 469468), (72, 352101), (108, 234734), (216, 117367), (241, 105192), (482, 52596), (487, 52056), (723, 35064), (964, 26298), (974, 26028), (1446, 17532), (1461, 17352), (1928, 13149), (1948, 13014), (2169, 11688), (2892, 8766), (2922, 8676), (3896, 6507), (4338, 5844), (4383, 5784)]