66444504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{967}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 190502400

約数和(自身を除く): 124057896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 967, 1227, 1636, 1934, 2454, 2863, 2901, 3272, 3868, 4908, 5726, 5802, 6769, 7736, 8589, 9816, 11452, 11604, 13538, 17178, 20307, 22904, 23208, 27076, 34356, 40614, 54152, 68712, 81228, 162456, 395503, 791006, 1186509, 1582012, 2373018, 2768521, 3164024, 4746036, 5537042, 8305563, 9492072, 11074084, 16611126, 22148168, 33222252, 66444504]

約数ペア:

[(1, 66444504), (2, 33222252), (3, 22148168), (4, 16611126), (6, 11074084), (7, 9492072), (8, 8305563), (12, 5537042), (14, 4746036), (21, 3164024), (24, 2768521), (28, 2373018), (42, 1582012), (56, 1186509), (84, 791006), (168, 395503), (409, 162456), (818, 81228), (967, 68712), (1227, 54152), (1636, 40614), (1934, 34356), (2454, 27076), (2863, 23208), (2901, 22904), (3272, 20307), (3868, 17178), (4908, 13538), (5726, 11604), (5802, 11452), (6769, 9816), (7736, 8589)]