767376

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^2$

素因数の和:160

約数の個数: 45

約数和(自身を含む): 2177409

約数和(自身を除く): 1410033

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 5329, 10512, 10658, 15987, 21316, 31974, 42632, 47961, 63948, 85264, 95922, 127896, 191844, 255792, 383688, 767376]

約数ペア:

[(1, 767376), (2, 383688), (3, 255792), (4, 191844), (6, 127896), (8, 95922), (9, 85264), (12, 63948), (16, 47961), (18, 42632), (24, 31974), (36, 21316), (48, 15987), (72, 10658), (73, 10512), (144, 5329), (146, 5256), (219, 3504), (292, 2628), (438, 1752), (584, 1314), (657, 1168)]