144775728

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2567

約数の個数: 80

約数和(自身を含む): 418723200

約数和(自身を除く): 273947472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2411, 2502, 3336, 3753, 4822, 5004, 6672, 7233, 7506, 9644, 10008, 14466, 15012, 19288, 20016, 21699, 28932, 30024, 38576, 43398, 57864, 60048, 65097, 86796, 115728, 130194, 173592, 260388, 335129, 347184, 520776, 670258, 1005387, 1041552, 1340516, 2010774, 2681032, 3016161, 4021548, 5362064, 6032322, 8043096, 9048483, 12064644, 16086192, 18096966, 24129288, 36193932, 48258576, 72387864, 144775728]

約数ペア:

[(1, 144775728), (2, 72387864), (3, 48258576), (4, 36193932), (6, 24129288), (8, 18096966), (9, 16086192), (12, 12064644), (16, 9048483), (18, 8043096), (24, 6032322), (27, 5362064), (36, 4021548), (48, 3016161), (54, 2681032), (72, 2010774), (108, 1340516), (139, 1041552), (144, 1005387), (216, 670258), (278, 520776), (417, 347184), (432, 335129), (556, 260388), (834, 173592), (1112, 130194), (1251, 115728), (1668, 86796), (2224, 65097), (2411, 60048), (2502, 57864), (3336, 43398), (3753, 38576), (4822, 30024), (5004, 28932), (6672, 21699), (7233, 20016), (7506, 19288), (9644, 15012), (10008, 14466)]