81094128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88919}}^1$

素因数の和:88949

約数の個数: 40

約数和(自身を含む): 220521600

約数和(自身を除く): 139427472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 88919, 177838, 266757, 355676, 533514, 711352, 1067028, 1422704, 1689461, 2134056, 3378922, 4268112, 5068383, 6757844, 10136766, 13515688, 20273532, 27031376, 40547064, 81094128]

約数ペア:

[(1, 81094128), (2, 40547064), (3, 27031376), (4, 20273532), (6, 13515688), (8, 10136766), (12, 6757844), (16, 5068383), (19, 4268112), (24, 3378922), (38, 2134056), (48, 1689461), (57, 1422704), (76, 1067028), (114, 711352), (152, 533514), (228, 355676), (304, 266757), (456, 177838), (912, 88919)]