81952206

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 212751360

約数和(自身を除く): 130799154

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 98, 102, 114, 119, 133, 147, 238, 266, 294, 323, 357, 399, 646, 714, 798, 833, 863, 931, 969, 1666, 1726, 1862, 1938, 2261, 2499, 2589, 2793, 4522, 4998, 5178, 5586, 6041, 6783, 12082, 13566, 14671, 15827, 16397, 18123, 29342, 31654, 32794, 36246, 42287, 44013, 47481, 49191, 84574, 88026, 94962, 98382, 102697, 114779, 126861, 205394, 229558, 253722, 278749, 308091, 344337, 557498, 616182, 688674, 718879, 803453, 836247, 1437758, 1606906, 1672494, 1951243, 2156637, 2410359, 3902486, 4313274, 4820718, 5853729, 11707458, 13658701, 27317402, 40976103, 81952206]

約数ペア:

[(1, 81952206), (2, 40976103), (3, 27317402), (6, 13658701), (7, 11707458), (14, 5853729), (17, 4820718), (19, 4313274), (21, 3902486), (34, 2410359), (38, 2156637), (42, 1951243), (49, 1672494), (51, 1606906), (57, 1437758), (98, 836247), (102, 803453), (114, 718879), (119, 688674), (133, 616182), (147, 557498), (238, 344337), (266, 308091), (294, 278749), (323, 253722), (357, 229558), (399, 205394), (646, 126861), (714, 114779), (798, 102697), (833, 98382), (863, 94962), (931, 88026), (969, 84574), (1666, 49191), (1726, 47481), (1862, 44013), (1938, 42287), (2261, 36246), (2499, 32794), (2589, 31654), (2793, 29342), (4522, 18123), (4998, 16397), (5178, 15827), (5586, 14671), (6041, 13566), (6783, 12082)]