64338144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1720

約数の個数: 96

約数和(自身を含む): 187858944

約数和(自身を除く): 123520800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 1663, 2418, 2976, 3224, 3326, 4836, 4989, 6448, 6652, 9672, 9978, 12896, 13304, 19344, 19956, 21619, 26608, 38688, 39912, 43238, 51553, 53216, 64857, 79824, 86476, 103106, 129714, 154659, 159648, 172952, 206212, 259428, 309318, 345904, 412424, 518856, 618636, 670189, 691808, 824848, 1037712, 1237272, 1340378, 1649696, 2010567, 2075424, 2474544, 2680756, 4021134, 4949088, 5361512, 8042268, 10723024, 16084536, 21446048, 32169072, 64338144]

約数ペア:

[(1, 64338144), (2, 32169072), (3, 21446048), (4, 16084536), (6, 10723024), (8, 8042268), (12, 5361512), (13, 4949088), (16, 4021134), (24, 2680756), (26, 2474544), (31, 2075424), (32, 2010567), (39, 1649696), (48, 1340378), (52, 1237272), (62, 1037712), (78, 824848), (93, 691808), (96, 670189), (104, 618636), (124, 518856), (156, 412424), (186, 345904), (208, 309318), (248, 259428), (312, 206212), (372, 172952), (403, 159648), (416, 154659), (496, 129714), (624, 103106), (744, 86476), (806, 79824), (992, 64857), (1209, 53216), (1248, 51553), (1488, 43238), (1612, 39912), (1663, 38688), (2418, 26608), (2976, 21619), (3224, 19956), (3326, 19344), (4836, 13304), (4989, 12896), (6448, 9978), (6652, 9672)]