100628164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 224043288

約数和(自身を除く): 123415124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 541, 637, 949, 1022, 1082, 1274, 1898, 2044, 2164, 2548, 3577, 3787, 3796, 6643, 7033, 7154, 7574, 13286, 14066, 14308, 15148, 26509, 26572, 28132, 39493, 46501, 49231, 53018, 78986, 93002, 98462, 106036, 157972, 186004, 196924, 276451, 344617, 513409, 552902, 689234, 1026818, 1105804, 1378468, 1935157, 2053636, 3593863, 3870314, 7187726, 7740628, 14375452, 25157041, 50314082, 100628164]

約数ペア:

[(1, 100628164), (2, 50314082), (4, 25157041), (7, 14375452), (13, 7740628), (14, 7187726), (26, 3870314), (28, 3593863), (49, 2053636), (52, 1935157), (73, 1378468), (91, 1105804), (98, 1026818), (146, 689234), (182, 552902), (196, 513409), (292, 344617), (364, 276451), (511, 196924), (541, 186004), (637, 157972), (949, 106036), (1022, 98462), (1082, 93002), (1274, 78986), (1898, 53018), (2044, 49231), (2164, 46501), (2548, 39493), (3577, 28132), (3787, 26572), (3796, 26509), (6643, 15148), (7033, 14308), (7154, 14066), (7574, 13286)]