89938044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4889}}^1$

素因数の和:4979

約数の個数: 72

約数和(自身を含む): 263434080

約数和(自身を除く): 173496036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 4889, 6132, 9198, 9778, 14667, 18396, 19556, 29334, 34223, 44001, 58668, 68446, 88002, 102669, 136892, 176004, 205338, 308007, 356897, 410676, 616014, 713794, 1070691, 1232028, 1427588, 2141382, 2498279, 3212073, 4282764, 4996558, 6424146, 7494837, 9993116, 12848292, 14989674, 22484511, 29979348, 44969022, 89938044]

約数ペア:

[(1, 89938044), (2, 44969022), (3, 29979348), (4, 22484511), (6, 14989674), (7, 12848292), (9, 9993116), (12, 7494837), (14, 6424146), (18, 4996558), (21, 4282764), (28, 3212073), (36, 2498279), (42, 2141382), (63, 1427588), (73, 1232028), (84, 1070691), (126, 713794), (146, 616014), (219, 410676), (252, 356897), (292, 308007), (438, 205338), (511, 176004), (657, 136892), (876, 102669), (1022, 88002), (1314, 68446), (1533, 58668), (2044, 44001), (2628, 34223), (3066, 29334), (4599, 19556), (4889, 18396), (6132, 14667), (9198, 9778)]