68423028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 180633600

約数和(自身を除く): 112210572

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 127, 139, 204, 228, 254, 278, 323, 381, 417, 508, 556, 646, 762, 834, 969, 1292, 1524, 1668, 1938, 2159, 2363, 2413, 2641, 3876, 4318, 4726, 4826, 5282, 6477, 7089, 7239, 7923, 8636, 9452, 9652, 10564, 12954, 14178, 14478, 15846, 17653, 25908, 28356, 28956, 31692, 35306, 41021, 44897, 52959, 70612, 82042, 89794, 105918, 123063, 134691, 164084, 179588, 211836, 246126, 269382, 300101, 335407, 492252, 538764, 600202, 670814, 900303, 1006221, 1200404, 1341628, 1800606, 2012442, 3601212, 4024884, 5701919, 11403838, 17105757, 22807676, 34211514, 68423028]

約数ペア:

[(1, 68423028), (2, 34211514), (3, 22807676), (4, 17105757), (6, 11403838), (12, 5701919), (17, 4024884), (19, 3601212), (34, 2012442), (38, 1800606), (51, 1341628), (57, 1200404), (68, 1006221), (76, 900303), (102, 670814), (114, 600202), (127, 538764), (139, 492252), (204, 335407), (228, 300101), (254, 269382), (278, 246126), (323, 211836), (381, 179588), (417, 164084), (508, 134691), (556, 123063), (646, 105918), (762, 89794), (834, 82042), (969, 70612), (1292, 52959), (1524, 44897), (1668, 41021), (1938, 35306), (2159, 31692), (2363, 28956), (2413, 28356), (2641, 25908), (3876, 17653), (4318, 15846), (4726, 14478), (4826, 14178), (5282, 12954), (6477, 10564), (7089, 9652), (7239, 9452), (7923, 8636)]