83521116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 242371584

約数和(自身を除く): 158850468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1223, 1626, 1897, 2439, 2446, 3252, 3669, 3794, 4878, 4892, 5691, 7338, 7588, 8561, 9756, 11007, 11382, 14676, 17073, 17122, 22014, 22764, 25683, 34146, 34244, 44028, 51366, 68292, 77049, 102732, 154098, 308196, 331433, 662866, 994299, 1325732, 1988598, 2320031, 2982897, 3977196, 4640062, 5965794, 6960093, 9280124, 11931588, 13920186, 20880279, 27840372, 41760558, 83521116]

約数ペア:

[(1, 83521116), (2, 41760558), (3, 27840372), (4, 20880279), (6, 13920186), (7, 11931588), (9, 9280124), (12, 6960093), (14, 5965794), (18, 4640062), (21, 3977196), (28, 2982897), (36, 2320031), (42, 1988598), (63, 1325732), (84, 994299), (126, 662866), (252, 331433), (271, 308196), (542, 154098), (813, 102732), (1084, 77049), (1223, 68292), (1626, 51366), (1897, 44028), (2439, 34244), (2446, 34146), (3252, 25683), (3669, 22764), (3794, 22014), (4878, 17122), (4892, 17073), (5691, 14676), (7338, 11382), (7588, 11007), (8561, 9756)]