90090576

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1949}}^1$

素因数の和:2073

約数の個数: 80

約数和(自身を含む): 261144000

約数和(自身を除く): 171053424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1926, 1949, 2568, 2889, 3852, 3898, 5136, 5778, 5847, 7704, 7796, 11556, 11694, 15408, 15592, 17541, 23112, 23388, 31184, 35082, 46224, 46776, 52623, 70164, 93552, 105246, 140328, 208543, 210492, 280656, 417086, 420984, 625629, 834172, 841968, 1251258, 1668344, 1876887, 2502516, 3336688, 3753774, 5005032, 5630661, 7507548, 10010064, 11261322, 15015096, 22522644, 30030192, 45045288, 90090576]

約数ペア:

[(1, 90090576), (2, 45045288), (3, 30030192), (4, 22522644), (6, 15015096), (8, 11261322), (9, 10010064), (12, 7507548), (16, 5630661), (18, 5005032), (24, 3753774), (27, 3336688), (36, 2502516), (48, 1876887), (54, 1668344), (72, 1251258), (107, 841968), (108, 834172), (144, 625629), (214, 420984), (216, 417086), (321, 280656), (428, 210492), (432, 208543), (642, 140328), (856, 105246), (963, 93552), (1284, 70164), (1712, 52623), (1926, 46776), (1949, 46224), (2568, 35082), (2889, 31184), (3852, 23388), (3898, 23112), (5136, 17541), (5778, 15592), (5847, 15408), (7704, 11694), (7796, 11556)]