68380048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 151990272

約数和(自身を除く): 83610224

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 83, 88, 124, 151, 166, 176, 248, 302, 332, 341, 496, 604, 664, 682, 913, 1208, 1328, 1364, 1661, 1826, 2416, 2573, 2728, 3322, 3652, 4681, 5146, 5456, 6644, 7304, 9362, 10292, 12533, 13288, 14608, 18724, 20584, 25066, 26576, 28303, 37448, 41168, 50132, 51491, 56606, 74896, 100264, 102982, 113212, 137863, 200528, 205964, 226424, 275726, 388523, 411928, 452848, 551452, 777046, 823856, 1102904, 1554092, 2205808, 3108184, 4273753, 6216368, 8547506, 17095012, 34190024, 68380048]

約数ペア:

[(1, 68380048), (2, 34190024), (4, 17095012), (8, 8547506), (11, 6216368), (16, 4273753), (22, 3108184), (31, 2205808), (44, 1554092), (62, 1102904), (83, 823856), (88, 777046), (124, 551452), (151, 452848), (166, 411928), (176, 388523), (248, 275726), (302, 226424), (332, 205964), (341, 200528), (496, 137863), (604, 113212), (664, 102982), (682, 100264), (913, 74896), (1208, 56606), (1328, 51491), (1364, 50132), (1661, 41168), (1826, 37448), (2416, 28303), (2573, 26576), (2728, 25066), (3322, 20584), (3652, 18724), (4681, 14608), (5146, 13288), (5456, 12533), (6644, 10292), (7304, 9362)]