80509025268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{499}}^1\times {\mathrm{91463}}^1$

素因数の和:91986

約数の個数: 108

約数和(自身を含む): 237211884000

約数和(自身を除く): 156702858732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 499, 588, 882, 998, 1497, 1764, 1996, 2994, 3493, 4491, 5988, 6986, 8982, 10479, 13972, 17964, 20958, 24451, 31437, 41916, 48902, 62874, 73353, 91463, 97804, 125748, 146706, 182926, 220059, 274389, 293412, 365852, 440118, 548778, 640241, 823167, 880236, 1097556, 1280482, 1646334, 1920723, 2560964, 3292668, 3841446, 4481687, 5762169, 7682892, 8963374, 11524338, 13445061, 17926748, 23048676, 26890122, 40335183, 45640037, 53780244, 80670366, 91280074, 136920111, 161340732, 182560148, 273840222, 319480259, 410760333, 547680444, 638960518, 821520666, 958440777, 1277921036, 1643041332, 1916881554, 2236361813, 2875322331, 3833763108, 4472723626, 5750644662, 6709085439, 8945447252, 11501289324, 13418170878, 20127256317, 26836341756, 40254512634, 80509025268]

約数ペア:

[(1, 80509025268), (2, 40254512634), (3, 26836341756), (4, 20127256317), (6, 13418170878), (7, 11501289324), (9, 8945447252), (12, 6709085439), (14, 5750644662), (18, 4472723626), (21, 3833763108), (28, 2875322331), (36, 2236361813), (42, 1916881554), (49, 1643041332), (63, 1277921036), (84, 958440777), (98, 821520666), (126, 638960518), (147, 547680444), (196, 410760333), (252, 319480259), (294, 273840222), (441, 182560148), (499, 161340732), (588, 136920111), (882, 91280074), (998, 80670366), (1497, 53780244), (1764, 45640037), (1996, 40335183), (2994, 26890122), (3493, 23048676), (4491, 17926748), (5988, 13445061), (6986, 11524338), (8982, 8963374), (10479, 7682892), (13972, 5762169), (17964, 4481687), (20958, 3841446), (24451, 3292668), (31437, 2560964), (41916, 1920723), (48902, 1646334), (62874, 1280482), (73353, 1097556), (91463, 880236), (97804, 823167), (125748, 640241), (146706, 548778), (182926, 440118), (220059, 365852), (274389, 293412)]