40752576

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:666

約数の個数: 84

約数和(自身を含む): 117881400

約数和(自身を除く): 77128824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 509, 556, 576, 834, 1018, 1112, 1251, 1527, 1668, 2036, 2224, 2502, 3054, 3336, 4072, 4448, 4581, 5004, 6108, 6672, 8144, 8896, 9162, 10008, 12216, 13344, 16288, 18324, 20016, 24432, 26688, 32576, 36648, 40032, 48864, 70751, 73296, 80064, 97728, 141502, 146592, 212253, 283004, 293184, 424506, 566008, 636759, 849012, 1132016, 1273518, 1698024, 2264032, 2547036, 3396048, 4528064, 5094072, 6792096, 10188144, 13584192, 20376288, 40752576]

約数ペア:

[(1, 40752576), (2, 20376288), (3, 13584192), (4, 10188144), (6, 6792096), (8, 5094072), (9, 4528064), (12, 3396048), (16, 2547036), (18, 2264032), (24, 1698024), (32, 1273518), (36, 1132016), (48, 849012), (64, 636759), (72, 566008), (96, 424506), (139, 293184), (144, 283004), (192, 212253), (278, 146592), (288, 141502), (417, 97728), (509, 80064), (556, 73296), (576, 70751), (834, 48864), (1018, 40032), (1112, 36648), (1251, 32576), (1527, 26688), (1668, 24432), (2036, 20016), (2224, 18324), (2502, 16288), (3054, 13344), (3336, 12216), (4072, 10008), (4448, 9162), (4581, 8896), (5004, 8144), (6108, 6672)]