72388403307

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{34603}}^1$

素因数の和:34761

約数の個数: 72

約数和(自身を含む): 122771808432

約数和(自身を除く): 50383405125

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 113, 121, 153, 187, 339, 363, 561, 1017, 1089, 1243, 1683, 1921, 2057, 3729, 5763, 6171, 11187, 13673, 17289, 18513, 21131, 34603, 41019, 63393, 103809, 123057, 190179, 232441, 311427, 380633, 588251, 697323, 1141899, 1764753, 2091969, 3425697, 3910139, 4186963, 5294259, 6470761, 11730417, 12560889, 19412283, 35191251, 37682667, 43011529, 58236849, 66472363, 71178371, 129034587, 199417089, 213535113, 387103761, 473126819, 598251267, 640605339, 731195993, 1419380457, 2193587979, 4258141371, 6580763937, 8043155923, 24129467769, 72388403307]

約数ペア:

[(1, 72388403307), (3, 24129467769), (9, 8043155923), (11, 6580763937), (17, 4258141371), (33, 2193587979), (51, 1419380457), (99, 731195993), (113, 640605339), (121, 598251267), (153, 473126819), (187, 387103761), (339, 213535113), (363, 199417089), (561, 129034587), (1017, 71178371), (1089, 66472363), (1243, 58236849), (1683, 43011529), (1921, 37682667), (2057, 35191251), (3729, 19412283), (5763, 12560889), (6171, 11730417), (11187, 6470761), (13673, 5294259), (17289, 4186963), (18513, 3910139), (21131, 3425697), (34603, 2091969), (41019, 1764753), (63393, 1141899), (103809, 697323), (123057, 588251), (190179, 380633), (232441, 311427)]