73457856

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1838

約数の個数: 84

約数和(自身を含む): 213560152

約数和(自身を除く): 140102296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1747, 1752, 2336, 2628, 3494, 3504, 4672, 5241, 5256, 6988, 7008, 10482, 10512, 13976, 14016, 15723, 20964, 21024, 27952, 31446, 41928, 42048, 55904, 62892, 83856, 111808, 125784, 127531, 167712, 251568, 255062, 335424, 382593, 503136, 510124, 765186, 1006272, 1020248, 1147779, 1530372, 2040496, 2295558, 3060744, 4080992, 4591116, 6121488, 8161984, 9182232, 12242976, 18364464, 24485952, 36728928, 73457856]

約数ペア:

[(1, 73457856), (2, 36728928), (3, 24485952), (4, 18364464), (6, 12242976), (8, 9182232), (9, 8161984), (12, 6121488), (16, 4591116), (18, 4080992), (24, 3060744), (32, 2295558), (36, 2040496), (48, 1530372), (64, 1147779), (72, 1020248), (73, 1006272), (96, 765186), (144, 510124), (146, 503136), (192, 382593), (219, 335424), (288, 255062), (292, 251568), (438, 167712), (576, 127531), (584, 125784), (657, 111808), (876, 83856), (1168, 62892), (1314, 55904), (1747, 42048), (1752, 41928), (2336, 31446), (2628, 27952), (3494, 21024), (3504, 20964), (4672, 15723), (5241, 14016), (5256, 13976), (6988, 10512), (7008, 10482)]