72987456

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3919}}^1$

素因数の和:4031

約数の個数: 56

約数和(自身を含む): 195153280

約数和(自身を除く): 122165824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 3919, 4656, 6208, 7838, 9312, 11757, 15676, 18624, 23514, 31352, 47028, 62704, 94056, 125408, 188112, 250816, 376224, 380143, 752448, 760286, 1140429, 1520572, 2280858, 3041144, 4561716, 6082288, 9123432, 12164576, 18246864, 24329152, 36493728, 72987456]

約数ペア:

[(1, 72987456), (2, 36493728), (3, 24329152), (4, 18246864), (6, 12164576), (8, 9123432), (12, 6082288), (16, 4561716), (24, 3041144), (32, 2280858), (48, 1520572), (64, 1140429), (96, 760286), (97, 752448), (192, 380143), (194, 376224), (291, 250816), (388, 188112), (582, 125408), (776, 94056), (1164, 62704), (1552, 47028), (2328, 31352), (3104, 23514), (3919, 18624), (4656, 15676), (6208, 11757), (7838, 9312)]