72711456

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5449}}^1$

素因数の和:5601

約数の個数: 48

約数和(自身を含む): 192276000

約数和(自身を除く): 119564544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 5449, 6672, 10898, 13344, 16347, 21796, 32694, 43592, 65388, 87184, 130776, 174368, 261552, 523104, 757411, 1514822, 2272233, 3029644, 4544466, 6059288, 9088932, 12118576, 18177864, 24237152, 36355728, 72711456]

約数ペア:

[(1, 72711456), (2, 36355728), (3, 24237152), (4, 18177864), (6, 12118576), (8, 9088932), (12, 6059288), (16, 4544466), (24, 3029644), (32, 2272233), (48, 1514822), (96, 757411), (139, 523104), (278, 261552), (417, 174368), (556, 130776), (834, 87184), (1112, 65388), (1668, 43592), (2224, 32694), (3336, 21796), (4448, 16347), (5449, 13344), (6672, 10898)]