73904908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 173053440

約数和(自身を除く): 99148532

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 73, 76, 77, 133, 146, 154, 173, 209, 266, 292, 308, 346, 418, 511, 532, 692, 803, 836, 1022, 1211, 1387, 1463, 1606, 1903, 2044, 2422, 2774, 2926, 3212, 3287, 3806, 4844, 5548, 5621, 5852, 6574, 7612, 9709, 11242, 12629, 13148, 13321, 15257, 19418, 22484, 23009, 25258, 26642, 30514, 36157, 38836, 46018, 50516, 53284, 61028, 72314, 88403, 92036, 106799, 138919, 144628, 176806, 213598, 239951, 253099, 277838, 353612, 427196, 479902, 506198, 555676, 959804, 972433, 1012396, 1679657, 1944866, 2639461, 3359314, 3889732, 5278922, 6718628, 10557844, 18476227, 36952454, 73904908]

約数ペア:

[(1, 73904908), (2, 36952454), (4, 18476227), (7, 10557844), (11, 6718628), (14, 5278922), (19, 3889732), (22, 3359314), (28, 2639461), (38, 1944866), (44, 1679657), (73, 1012396), (76, 972433), (77, 959804), (133, 555676), (146, 506198), (154, 479902), (173, 427196), (209, 353612), (266, 277838), (292, 253099), (308, 239951), (346, 213598), (418, 176806), (511, 144628), (532, 138919), (692, 106799), (803, 92036), (836, 88403), (1022, 72314), (1211, 61028), (1387, 53284), (1463, 50516), (1606, 46018), (1903, 38836), (2044, 36157), (2422, 30514), (2774, 26642), (2926, 25258), (3212, 23009), (3287, 22484), (3806, 19418), (4844, 15257), (5548, 13321), (5621, 13148), (5852, 12629), (6574, 11242), (7612, 9709)]