78210144

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 230186880

約数和(自身を除く): 151976736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 288, 393, 432, 524, 691, 786, 864, 1048, 1179, 1382, 1572, 2073, 2096, 2358, 2764, 3144, 3537, 4146, 4192, 4716, 5528, 6219, 6288, 7074, 8292, 9432, 11056, 12438, 12576, 14148, 16584, 18657, 18864, 22112, 24876, 28296, 33168, 37314, 37728, 49752, 56592, 66336, 74628, 90521, 99504, 113184, 149256, 181042, 199008, 271563, 298512, 362084, 543126, 597024, 724168, 814689, 1086252, 1448336, 1629378, 2172504, 2444067, 2896672, 3258756, 4345008, 4888134, 6517512, 8690016, 9776268, 13035024, 19552536, 26070048, 39105072, 78210144]

約数ペア:

[(1, 78210144), (2, 39105072), (3, 26070048), (4, 19552536), (6, 13035024), (8, 9776268), (9, 8690016), (12, 6517512), (16, 4888134), (18, 4345008), (24, 3258756), (27, 2896672), (32, 2444067), (36, 2172504), (48, 1629378), (54, 1448336), (72, 1086252), (96, 814689), (108, 724168), (131, 597024), (144, 543126), (216, 362084), (262, 298512), (288, 271563), (393, 199008), (432, 181042), (524, 149256), (691, 113184), (786, 99504), (864, 90521), (1048, 74628), (1179, 66336), (1382, 56592), (1572, 49752), (2073, 37728), (2096, 37314), (2358, 33168), (2764, 28296), (3144, 24876), (3537, 22112), (4146, 18864), (4192, 18657), (4716, 16584), (5528, 14148), (6219, 12576), (6288, 12438), (7074, 11056), (8292, 9432)]