66708924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12721}}^1$

素因数の和:12770

約数の個数: 48

約数和(自身を含む): 170983680

約数和(自身を除く): 104274756

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 12721, 25442, 38163, 50884, 76326, 152652, 241699, 292583, 483398, 585166, 725097, 877749, 966796, 1170332, 1450194, 1755498, 2900388, 3510996, 5559077, 11118154, 16677231, 22236308, 33354462, 66708924]

約数ペア:

[(1, 66708924), (2, 33354462), (3, 22236308), (4, 16677231), (6, 11118154), (12, 5559077), (19, 3510996), (23, 2900388), (38, 1755498), (46, 1450194), (57, 1170332), (69, 966796), (76, 877749), (92, 725097), (114, 585166), (138, 483398), (228, 292583), (276, 241699), (437, 152652), (874, 76326), (1311, 50884), (1748, 38163), (2622, 25442), (5244, 12721)]