90711054

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5454

約数の個数: 72

約数和(自身を含む): 240706440

約数和(自身を除く): 149995386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5413, 5586, 8379, 10826, 16239, 16758, 32478, 37891, 48717, 75782, 97434, 102847, 113673, 205694, 227346, 265237, 308541, 341019, 530474, 617082, 682038, 719929, 795711, 925623, 1439858, 1591422, 1851246, 2159787, 2387133, 4319574, 4774266, 5039503, 6479361, 10079006, 12958722, 15118509, 30237018, 45355527, 90711054]

約数ペア:

[(1, 90711054), (2, 45355527), (3, 30237018), (6, 15118509), (7, 12958722), (9, 10079006), (14, 6479361), (18, 5039503), (19, 4774266), (21, 4319574), (38, 2387133), (42, 2159787), (49, 1851246), (57, 1591422), (63, 1439858), (98, 925623), (114, 795711), (126, 719929), (133, 682038), (147, 617082), (171, 530474), (266, 341019), (294, 308541), (342, 265237), (399, 227346), (441, 205694), (798, 113673), (882, 102847), (931, 97434), (1197, 75782), (1862, 48717), (2394, 37891), (2793, 32478), (5413, 16758), (5586, 16239), (8379, 10826)]