80374752

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3823}}^1$

素因数の和:3912

約数の個数: 72

約数和(自身を含む): 231757344

約数和(自身を除く): 151382592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 3823, 5256, 7008, 7646, 10512, 11469, 15292, 21024, 22938, 30584, 34407, 45876, 61168, 68814, 91752, 122336, 137628, 183504, 275256, 279079, 367008, 550512, 558158, 837237, 1101024, 1116316, 1674474, 2232632, 2511711, 3348948, 4465264, 5023422, 6697896, 8930528, 10046844, 13395792, 20093688, 26791584, 40187376, 80374752]

約数ペア:

[(1, 80374752), (2, 40187376), (3, 26791584), (4, 20093688), (6, 13395792), (8, 10046844), (9, 8930528), (12, 6697896), (16, 5023422), (18, 4465264), (24, 3348948), (32, 2511711), (36, 2232632), (48, 1674474), (72, 1116316), (73, 1101024), (96, 837237), (144, 558158), (146, 550512), (219, 367008), (288, 279079), (292, 275256), (438, 183504), (584, 137628), (657, 122336), (876, 91752), (1168, 68814), (1314, 61168), (1752, 45876), (2336, 34407), (2628, 30584), (3504, 22938), (3823, 21024), (5256, 15292), (7008, 11469), (7646, 10512)]