90142056

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{9007}}^1$

素因数の和:9158

約数の個数: 48

約数和(自身を含む): 245918400

約数和(自身を除く): 155776344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 9007, 10008, 18014, 27021, 36028, 54042, 72056, 81063, 108084, 162126, 216168, 324252, 648504, 1251973, 2503946, 3755919, 5007892, 7511838, 10015784, 11267757, 15023676, 22535514, 30047352, 45071028, 90142056]

約数ペア:

[(1, 90142056), (2, 45071028), (3, 30047352), (4, 22535514), (6, 15023676), (8, 11267757), (9, 10015784), (12, 7511838), (18, 5007892), (24, 3755919), (36, 2503946), (72, 1251973), (139, 648504), (278, 324252), (417, 216168), (556, 162126), (834, 108084), (1112, 81063), (1251, 72056), (1668, 54042), (2502, 36028), (3336, 27021), (5004, 18014), (9007, 10008)]