66372112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 141740928

約数和(自身を除く): 75368816

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 53, 82, 83, 92, 106, 164, 166, 184, 212, 328, 332, 368, 424, 656, 664, 848, 943, 1219, 1328, 1886, 1909, 2173, 2438, 3403, 3772, 3818, 4346, 4399, 4876, 6806, 7544, 7636, 8692, 8798, 9752, 13612, 15088, 15272, 17384, 17596, 19504, 27224, 30544, 34768, 35192, 49979, 54448, 70384, 78269, 99958, 101177, 156538, 180359, 199916, 202354, 313076, 360718, 399832, 404708, 626152, 721436, 799664, 809416, 1252304, 1442872, 1618832, 2885744, 4148257, 8296514, 16593028, 33186056, 66372112]

約数ペア:

[(1, 66372112), (2, 33186056), (4, 16593028), (8, 8296514), (16, 4148257), (23, 2885744), (41, 1618832), (46, 1442872), (53, 1252304), (82, 809416), (83, 799664), (92, 721436), (106, 626152), (164, 404708), (166, 399832), (184, 360718), (212, 313076), (328, 202354), (332, 199916), (368, 180359), (424, 156538), (656, 101177), (664, 99958), (848, 78269), (943, 70384), (1219, 54448), (1328, 49979), (1886, 35192), (1909, 34768), (2173, 30544), (2438, 27224), (3403, 19504), (3772, 17596), (3818, 17384), (4346, 15272), (4399, 15088), (4876, 13612), (6806, 9752), (7544, 8798), (7636, 8692)]