82771164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^2$

素因数の和:312

約数の個数: 108

約数和(自身を含む): 255016944

約数和(自身を除く): 172245780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 139, 153, 204, 238, 252, 278, 306, 357, 417, 476, 556, 612, 714, 834, 973, 1071, 1251, 1428, 1668, 1946, 2142, 2363, 2502, 2919, 3892, 4284, 4726, 5004, 5838, 7089, 8757, 9452, 11676, 14178, 16541, 17514, 19321, 21267, 28356, 33082, 35028, 38642, 42534, 49623, 57963, 66164, 77284, 85068, 99246, 115926, 135247, 148869, 173889, 198492, 231852, 270494, 297738, 328457, 347778, 405741, 540988, 595476, 656914, 695556, 811482, 985371, 1217223, 1313828, 1622964, 1970742, 2299199, 2434446, 2956113, 3941484, 4598398, 4868892, 5912226, 6897597, 9196796, 11824452, 13795194, 20692791, 27590388, 41385582, 82771164]

約数ペア:

[(1, 82771164), (2, 41385582), (3, 27590388), (4, 20692791), (6, 13795194), (7, 11824452), (9, 9196796), (12, 6897597), (14, 5912226), (17, 4868892), (18, 4598398), (21, 3941484), (28, 2956113), (34, 2434446), (36, 2299199), (42, 1970742), (51, 1622964), (63, 1313828), (68, 1217223), (84, 985371), (102, 811482), (119, 695556), (126, 656914), (139, 595476), (153, 540988), (204, 405741), (238, 347778), (252, 328457), (278, 297738), (306, 270494), (357, 231852), (417, 198492), (476, 173889), (556, 148869), (612, 135247), (714, 115926), (834, 99246), (973, 85068), (1071, 77284), (1251, 66164), (1428, 57963), (1668, 49623), (1946, 42534), (2142, 38642), (2363, 35028), (2502, 33082), (2919, 28356), (3892, 21267), (4284, 19321), (4726, 17514), (5004, 16541), (5838, 14178), (7089, 11676), (8757, 9452)]