67591664

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 164513280

約数和(自身を除く): 96921616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1381, 1748, 2128, 2576, 2762, 3059, 3496, 5524, 6118, 6992, 9667, 11048, 12236, 19334, 22096, 24472, 26239, 31763, 38668, 48944, 52478, 63526, 77336, 104956, 127052, 154672, 183673, 209912, 222341, 254104, 367346, 419824, 444682, 508208, 603497, 734692, 889364, 1206994, 1469384, 1778728, 2413988, 2938768, 3557456, 4224479, 4827976, 8448958, 9655952, 16897916, 33795832, 67591664]

約数ペア:

[(1, 67591664), (2, 33795832), (4, 16897916), (7, 9655952), (8, 8448958), (14, 4827976), (16, 4224479), (19, 3557456), (23, 2938768), (28, 2413988), (38, 1778728), (46, 1469384), (56, 1206994), (76, 889364), (92, 734692), (112, 603497), (133, 508208), (152, 444682), (161, 419824), (184, 367346), (266, 254104), (304, 222341), (322, 209912), (368, 183673), (437, 154672), (532, 127052), (644, 104956), (874, 77336), (1064, 63526), (1288, 52478), (1381, 48944), (1748, 38668), (2128, 31763), (2576, 26239), (2762, 24472), (3059, 22096), (3496, 19334), (5524, 12236), (6118, 11048), (6992, 9667)]