99340444

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 210461328

約数和(自身を除く): 111120884

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 73, 98, 106, 131, 146, 196, 212, 262, 292, 371, 511, 524, 742, 917, 1022, 1484, 1834, 2044, 2597, 3577, 3668, 3869, 5194, 6419, 6943, 7154, 7738, 9563, 10388, 12838, 13886, 14308, 15476, 19126, 25676, 27083, 27772, 38252, 48601, 54166, 66941, 97202, 108332, 133882, 189581, 194404, 267764, 340207, 379162, 468587, 506839, 680414, 758324, 937174, 1013678, 1360828, 1874348, 2027356, 3547873, 7095746, 14191492, 24835111, 49670222, 99340444]

約数ペア:

[(1, 99340444), (2, 49670222), (4, 24835111), (7, 14191492), (14, 7095746), (28, 3547873), (49, 2027356), (53, 1874348), (73, 1360828), (98, 1013678), (106, 937174), (131, 758324), (146, 680414), (196, 506839), (212, 468587), (262, 379162), (292, 340207), (371, 267764), (511, 194404), (524, 189581), (742, 133882), (917, 108332), (1022, 97202), (1484, 66941), (1834, 54166), (2044, 48601), (2597, 38252), (3577, 27772), (3668, 27083), (3869, 25676), (5194, 19126), (6419, 15476), (6943, 14308), (7154, 13886), (7738, 12838), (9563, 10388)]